WorldWideScience

Sample records for building technology

  1. Buildings for advanced technology

    CERN Document Server

    Teague, E; Murday, James

    2015-01-01

    This book deals with the design and construction of buildings for nanoscale science and engineering research. The information provided in this book is useful for designing and constructing buildings for such advanced technologies as nanotechnology, nanoelectronics and biotechnology. The book outlines the technology challenges unique to each of the building environmental challenges outlined below and provides best practices and examples of engineering approaches to address them: • Establishing and maintaining critical environments: temperature, humidity, and pressure • Structural vibration isolation • Airborne vibration isolation (acoustic noise) • Isolation of mechanical equipment-generated vibration/acoustic noise • Cost-effective power conditioning • Grounding facilities for low electrical interference • Electromagnetic interference (EMI)/Radio frequency interference (RFI) isolation • Airborne particulate contamination • Airborne organic and chemical contamination • Environment, safety a...

  2. Build an Assistive Technology Toolkit

    Science.gov (United States)

    Ahrens, Kelly

    2011-01-01

    Assistive technology (AT) by its very nature consists of a variety of personal and customized tools for multiple learning styles and physical challenges. The author not only encourages students, parents, and educators to advocate for AT services, she also wants them to go a step further and build their own AT toolkits that can instill independence…

  3. Building Technologies Research and Integration Center (BTRIC)

    Data.gov (United States)

    Federal Laboratory Consortium — The Building Technologies Research and Integration Center (BTRIC), in the Energy and Transportation Science Division (ETSD) of Oak Ridge National Laboratory (ORNL),...

  4. [Technology transfer of building materials by ECOMAT

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    This report discusses the plan for technology transfer of building materials developed by ECOMAT to the commercial private sector. Some of the materials are briefly discussed like foams, fiber reinforcement, fly ash development, and polymer fillers.

  5. Building a Successful Technology Cluster

    Science.gov (United States)

    Silicon Valley is the iconic cluster—a dense regional network of companies, universities, research institutions, and other stakeholders involved in a single industry. Many regions have sought to replicate the success of Silicon Valley, which has produced technological innov...

  6. Technologies used for research in intelligent buildings

    Science.gov (United States)

    Kolková, Zuzana; Matušov, Jozef; Mokrý, Marián

    2016-06-01

    The efficient use of primary energy and their impact on the environment is influenced in several ways. The key is implementation of modern low-energy structures and technologies in building construction, the use of high energy sources such fossil fuels and renewable energy, the optimal management, appropriate choice of sources of heat and cold. Optimal control of energy consumption in buildings and premises may be an appropriate choice of sources of heat and cold. Energy sources should be in addition to high efficiency and meet the requirement of minimizing the emission load environment. All this can be achieved by implementing the construction of intelligent buildings. University of Žilina in the project Research Centre of the University of Žilina decided to build such building. Use of this building will be addressing many research activities at the university with links to industry.

  7. Building Design Guidelines for Solar Energy Technologies

    Science.gov (United States)

    Givoni, B.

    1989-01-01

    There are two main objectives to this publication. The first is to find out the communalities in the experience gained in previous studies and in actual applications of solar technologies in buildings, residential as well as nonresidential. The second objective is to review innovative concepts and products which may have an impact on future developments and applications of solar technologies in buildings. The available information and common lessons were collated and presented in a form which, hopefully, is useful for architects and solar engineers, as well as for teachers of "solar architecture" and students in Architectural Schools. The publication is based mainly on the collection and analysis of relevant information. The information included previous studies in which the performance of solar buildings was evaluated, as well as the personal experience of the Author and the research consultants. The state of the art, as indicated by these studies and personal experience, was summarized and has served as basis for the development of the Design Guidelines. In addition to the summary of the state of the art, as was already applied in solar buildings, an account was given of innovative concepts and products. Such innovations have occurred in the areas of thermal storage by Phase Change Materials (PCM) and in glazing with specialized or changeable properties. Interesting concepts were also developed for light transfer, which may enable to transfer sunlight to the core areas of large multi story nonresidential buildings. These innovations may have a significant impact on future developments of solar technologies and their applications in buildings.

  8. Building design guidelines for solar energy technologies

    Energy Technology Data Exchange (ETDEWEB)

    Givoni, B.

    1989-01-01

    There are two main objectives to this publication. The first is to find out the communalities in the experience gained in previous studies and in actual applications of solar technologies in buildings, residential as well as nonresidential. The second objective is to review innovative concepts and products which may have an impact on future developments and applications of solar technologies in buildings. The available information and common lessons were collated and presented in a form which, hopefully, is useful for architects and solar engineers, as well as for teachers of solar architecture'' and students in Architectural Schools. The publication is based mainly on the collection and analysis of relevant information. The information included previous studies in which the performance of solar buildings was evaluated, as well as the personal experience of the Author and the research consultants. The state of the art, as indicated by these studies and personal experience, was summarized and has served as basis for the development of the Design Guidelines. In addition to the summary of the state of the art, as was already applied in solar buildings, an account was given of innovative concepts and products. Such innovations have occurred in the areas of thermal storage by Phase Change Materials (PCM) and in glazing with specialized or changeable properties. Interesting concepts were also developed for light transfer, which may enable to transfer sunlight to the core areas of large multi story nonresidential buildings. These innovations may have a significant impact on future developments of solar technologies and their applications in buildings. 15 refs., 19 figs., 3 tabs.

  9. Effective evaluation of green building technologies

    Energy Technology Data Exchange (ETDEWEB)

    Sawers, J. [Reid Crowther and Partners Ltd., Calgary, AB (Canada)

    1998-12-01

    A proposed green building technology evaluation model is described. The model was developed as result of the inability of traditional evaluation techniques such as pay-back period, net present value and life cycle cost, to deal effectively with the intangible benefits of green technologies. Unlike traditional tools which are primarily financial in nature, the proposed model is based on a model developed in the Information Technology (IT) industry. It extends the concept of `benefit` to include a wide range of factors that affect a system`s business value. It also extends the concept of `cost` to include an evaluation of risk. The model considers nine criteria divided into two groups: business criteria and technology criteria. Business criteria encompass economic impact, strategic alignment, competitive advantage, improved management information, competitive risk, and organizational risk. The technological criteria comprise strategic architecture, definition uncertainty, and infrastructure risk. Assignment of weights to each of these criteria is somewhat subjective, but subjectivity can be overcome by the consistent use of good judgment. The green building technologies model draws on both the IT model and the value management concept (i.e. `value to a client within a particular context`). The model provides for the use of a value hierarchy to establish and weigh decision criteria; it expands the definition of project `costs` and `benefits`, and provides a decision matrix and sensitivity analysis. 6 refs., 4 figs.

  10. Buildings R&D Breakthroughs: Technologies and Products Supported by the Building Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    Weakley, Steven A.

    2012-04-15

    The purpose of the project described in this report is to identify and characterize commercially available products and emerging (near-commercial) technologies that benefited from the support of the Building Technologies Program (BTP) within the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy. The investigation specifically focused on technology-oriented research and development (R&D) projects funded by BTP’s Emerging Technologies subprogram from 2005-2011.

  11. Buildings R&D Breakthroughs. Technologies and Products Supported by the Building Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2012-04-01

    This report identifies and characterizes commercially available products and emerging (near-commercial) technologies that benefited from the support of the Building Technologies Program (BTP) within the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy. The investigation specifically focused on technology-oriented research and development (R&D) projects sponsored by BTP’s Emerging Technologies subprogram from 2005-2009.

  12. Buildings R&D Breakthroughs: Technologies and Products Supported by the Building Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    Weakley, Steven A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2012-04-01

    The purpose of the project described in this report is to identify and characterize commercially available products and emerging (near-commercial) technologies that benefited from the support of the Building Technologies Program (BTP) within the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy. The investigation specifically focused on technology-oriented research and development (R&D) projects funded by BTP’s Emerging Technologies subprogram from 2005-2011.

  13. BUILDING BLOCKS: ENMESHING TECHNOLOGY AND CREATIVITY WITH ARTISTIC PEDAGOGICAL TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    Katherine J.JANZEN

    2017-01-01

    Full Text Available Using the analogy of children’s building blocks, the reader is guided through the results of a research study that explored the use of three Artistic Pedagogical Technologies (APTs. ‘Building blocks’ was the major theme that emerged from the data. Sub-themes included developing community, enhancing creativity, and risk taking. The discourse of the paper centers on how selected APTs stimulate interaction, create social presence, and help develop community in the online post-secondary classroom. Additional findings are discussed and implications are presented.

  14. Building Technologies Program Multi-Year Program Plan Technology Validation and Market Introduction 2008

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2008-01-01

    Building Technologies Program Multi-Year Program Plan 2008 for technology validation and market introduction, including ENERGY STAR, building energy codes, technology transfer application centers, commercial lighting initiative, EnergySmart Schools, EnergySmar

  15. Sustainable technologies for the building construction industry

    Energy Technology Data Exchange (ETDEWEB)

    Vanegas, J.A.; DuBose, J.R.; Pearce, A.R. [Georgia Institute of Technology, Atlanta, GA (United States)

    1995-12-31

    As the dawn of the twenty-first century approaches, the current pattern of unsustainable, inequitable and unstable asymmetric demographic and economic growth has forced many segments of society to come together in facing a critical challenge: how can societies across the world meet their current basic human needs, aspirations and desires, without compromising the ability of future generations to meet their own needs? At the core of this challenge is the question: how can the human race maintain in perpetuity a healthy, physically attractive and biologically productive environment. The development path that we have been taking, in the past few centuries, has been ultimately detrimental to the health of our surrounding ecological context. We are consuming an increasing share of the natural resources available to use on this planet, and we are creating sufficiently large amounts of waste and pollution such that the earth can no longer assimilate our wastes and recover from the negative impacts. This is a result of a growing population as well as new technologies which make it easier for use to access natural resources and also require the consumption of more resources. Unsustainable technology has been the result of linear rather than cyclic thinking. The paradigm shift from linear to cyclic thinking in technological design is the crux of the shift from unsustainability to sustainability. This paper discusses the implications for the building design and construction industries. Strategies, technologies, and opportunities are presented to improve the sustainability of the built environment.

  16. The Application of Intelligent Building Technologies to Space Hotels

    Science.gov (United States)

    Fawkes, S.

    This paper reports that over the last few years Intelligent Building technologies have matured and standardised. It compares the functions of command and control systems in future large space facilities such as space hotels to those commonly found in Intelligent Buildings and looks at how Intelligent Building technologies may be applied to space hotels. Many of the functions required in space hotels are the same as those needed in terrestrial buildings. The adaptation of standardised, low cost, Intelligent Building technologies would reduce capital costs and ease development of future space hotels. Other aspects of Intelligent Buildings may also provide useful models for the development and operation of space hotels.

  17. Building information modeling based on intelligent parametric technology

    Institute of Scientific and Technical Information of China (English)

    ZENG Xudong; TAN Jie

    2007-01-01

    In order to push the information organization process of the building industry,promote sustainable architectural design and enhance the competitiveness of China's building industry,the author studies building information modeling (BIM) based on intelligent parametric modeling technology.Building information modeling is a new technology in the field of computer aided architectural design,which contains not only geometric data,but also the great amount of engineering data throughout the lifecycle of a building.The author also compares BIM technology with two-dimensional CAD technology,and demonstrates the advantages and characteristics of intelligent parametric modeling technology.Building information modeling,which is based on intelligent parametric modeling technology,will certainly replace traditional computer aided architectural design and become the new driving force to push forward China's building industry in this information age.

  18. Advanced information technology: Building stronger databases

    Energy Technology Data Exchange (ETDEWEB)

    Price, D. [Lawrence Livermore National Lab., CA (United States)

    1994-12-01

    This paper discusses the attributes of the Advanced Information Technology (AIT) tool set, a database application builder designed at the Lawrence Livermore National Laboratory. AIT consists of a C library and several utilities that provide referential integrity across a database, interactive menu and field level help, and a code generator for building tightly controlled data entry support. AIT also provides for dynamic menu trees, report generation support, and creation of user groups. Composition of the library and utilities is discussed, along with relative strengths and weaknesses. In addition, an instantiation of the AIT tool set is presented using a specific application. Conclusions about the future and value of the tool set are then drawn based on the use of the tool set with that specific application.

  19. 2013 Building Technologies Office Program Peer Review Report

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-11-01

    The 2013 Building Technologies Office Program Peer Review Report summarizes the results of the 2013 Building Technologies Office (BTO) peer review, which was held in Washington, D.C., on April 2–4, 2013. The review was attended by over 300 participants and included presentations on 59 BTO-funded projects: 29 from BTO’s Emerging Technologies Program, 20 from the Commercial Buildings Integration Program, 6 from the Residential Buildings Integration Program, and 4 from the Building Energy Codes Program. This report summarizes the scores and comments provided by the independent reviewers for each project.

  20. Future Directions for Building Services Technologies in Denmark

    DEFF Research Database (Denmark)

    Marsh, Rob

    2008-01-01

      The hypothesis of this paper is that industrial transformation in the Danish construction sector needs in the future to focus on integrating building services technologies into the buildings. This can be illustrated by analysing historical developments in building services usage, exploring desi...

  1. Research and Development Needs for Building-Integrated Solar Technologies

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2014-01-01

    The Building Technologies Office (BTO) has identified Building Integrated Solar Technologies (BIST) as a potentially valuable piece of the comprehensive pathway to help achieve its goal of reducing energy consumption in residential and commercial buildings by 50% by the year 2030. This report helps to identify the key research and development (R&D) needs that will be required for BIST to make a substantial contribution toward that goal. BIST include technologies for space heating and cooling, water heating, hybrid photovoltaic-thermal systems (PV/T), active solar lighting, and building-integrated photovoltaics (BIPV).

  2. Building Technologies Office FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-01

    Buildings and homes use more than 73% of the electrical energy consumed in the United States. They also consume 40% of the nation’s total energy, with an annual energy bill of $430 billion. These energy bills can be cost effectively reduced by 20%–50% or more through various energy-efficient technologies and techniques. The Building Technologies Office (BTO) will continue to develop and demonstrate advanced building efficiency technologies and practices to make buildings in the United States more efficient, affordable, and comfortable.

  3. Revisit of Energy Use and Technologies of High Performance Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Li, Cheng; Hong, Tianzhen

    2014-03-30

    Energy consumed by buildings accounts for one third of the world?s total primary energy use. Associated with the conscious of energy savings in buildings, High Performance Buildings (HPBs) has surged across the world, with wide promotion and adoption of various performance rating and certification systems. It is valuable to look into the actual energy performance of HPBs and to understand their influencing factors. To shed some light on this topic, this paper conducted a series of portfolio analysis based on a database of 51 high performance office buildings across the world. Analyses showed that the actual site Energy Use Intensity (EUI) of the 51 buildings varied by a factor of up to 11, indicating a large scale of variation of the actual energy performance of the current HPBs. Further analysis of the correlation between EUI and climate elucidated ubiquitous phenomenon of EUI scatter throughout all climate zones, implying that the weather is not a decisive factor, although important, for the actual energy consumption of an individual building. On the building size via EUI, analysis disclosed that smaller buildings have a tendency to achieving lower energy use. Even so, the correlation is not absolute since some large buildings demonstrated low energy use while some small buildings performed opposite. Concerning the technologies, statistics indicated that the application of some technologies had correlations with some specific building size and climate characteristic. However, it was still hard to pinpoint a set of technologies which was directly correlative with a group of low EUI buildings. It is concluded that no a single factor essentially determines the actual energy performance of HPBs. To deliver energy-efficient buildings, an integrated design taking account of climate, technology, occupant behavior as well as operation and maintenance should be implemented.

  4. Standardization of green building technologies for environment design

    Directory of Open Access Journals (Sweden)

    Benuzh Andrey

    2016-01-01

    Full Text Available The article describes the structure and field of standardization ISO / TC 205 “Building environment design”, provides examples of green building technologies. The main purpose of the article is to show the interaction between international ISO / TC 205 “Building environment design” and created in Russia in 2016 the Technical Committee of Standardization № 366 “Green technology of the build environment and green innovative products”. Both of these technical committees promote green building technologies for environment design, thereby deal with the negative impact on the environment and the reasons of global warming. Instead of buildings that attempt to suppress and overcome nature, why not design buildings that integrate with the environment, on every possible level? The international standardization work which ISO/TC 205 “Building environment design” performs seeks, in addition to lowering trade barriers for engineering design, to promote and facilitate the design of high performance buildings: higher performing as economic assets for their owners, higher performing as buildings that provide amenable indoor environment for their occupants, and higher performing with respect to resource utilization and environmental impact.

  5. The Building of Grass-roots Agricultural Technology Extension System

    Institute of Scientific and Technical Information of China (English)

    Wen; YANG; Jian; HUANG

    2013-01-01

    Based on the survey of 154 farmers in Guiyang City, we analyze the basic situation of building of grass-roots agricultural technology extension system in Guiyang City. Then we point out some problems in the building of grass-roots agricultural technology extension system in Guiyang City: the function of grass-roots agricultural technology extension center weakens; the content of agricultural technology extension is difficult to adapt to farmers’ needs for technology; the extension mode of agricultural technology departments does not adapt to the needs of modern agriculture. In order to perfect the building of grass-roots agricultural technology extension system, the countermeasures and recommendations are put forth as follows: strengthening the input of funds, and ensuring that the basic work of public welfare agricultural technology extension is smoothly carried out; innovating upon the system, and improving the function of grass-roots agricultural technology extension center; implementing management on agricultural technology extension personnel’s performance, and promoting the extension efficiency; strengthening the building of extension team in rural areas, and cultivating high-quality agricultural technology extension personnel; exploring the advanced service mode to meet farmers’ needs.

  6. Technology and society building our sociotechnical future

    CERN Document Server

    Wetmore, Jameson M

    2009-01-01

    Technological change does not happen in a vacuum; decisions about which technologies to develop, fund, market, and use engage ideas about values as well as calculations of costs and benefits. This anthology focuses on the interconnections of technology, society, and values. It offers writings by authorities as varied as Freeman Dyson, Laurence Lessig, Bruno Latour, and Judy Wajcman that will introduce readers to recent thinking about technology and provide them with conceptual tools, a theoretical framework, and knowledge to help understand how technology shapes society and how society shapes technology. It offers readers a new perspective on such current issues as globalization, the balance between security and privacy, environmental justice, and poverty in the developing world. The careful ordering of the selections and the editors' introductions give Technology and Society a coherence and flow that is unusual in anthologies. The book is suitable for use in undergraduate courses in STS and other disciplines...

  7. Building technology. Curse or blessing?; Woontechnologie. Vloek of zegen?

    Energy Technology Data Exchange (ETDEWEB)

    Puts, H. [Universiteit Utrecht, Utrecht (Netherlands); Vringer, K. [Milieu- en Natuurplanbureau MNP, RIVM, Bilthoven (Netherlands); Hekkert, M. [Departement Innovatie- en Milieuwetenschappen, Universiteit Utrecht, Utrecht (Netherlands)

    2003-11-01

    A brief overview is given of the effects of intelligent building technology (domotics) on energy consumption. [Dutch] Een kort overzicht wordt gegeven van de effecten van het gebruik van intelligente woontechnologie (domotica) op het energieverbruik.

  8. A new patented building technology based on ancient Roman knowledge

    DEFF Research Database (Denmark)

    Hertz, Kristian Dahl

    2010-01-01

    Super-light structures with pearl-chains is a new patented building technology by means of which you can build houses, bridges, tunnels, and even ships with longer spans, less material-, and energy consumption, without scaffolding, and making the use of arches, vaults, domes, ribbed shells, and new...

  9. Tall Buildings and Elevators: A Review of Recent Technological Advances

    OpenAIRE

    Kheir Al-Kodmany

    2015-01-01

    Efficient vertical mobility is a critical component of tall building development and construction. This paper investigates recent advances in elevator technology and examines their impact on tall building development. It maps out, organizes, and collates complex and scattered information on multiple aspects of elevator design, and presents them in an accessible and non-technical discourse. Importantly, the paper contextualizes recent technological innovations by examining their implementation...

  10. Building business from technology: The Sandia experience

    Energy Technology Data Exchange (ETDEWEB)

    Traylor, L.B.

    1995-07-01

    This paper describes New Ventures, a new initiative at Sandia National Laboratories that encourages the creation of new businesses based on laboratory technology as a timely, efficient means of technology transfer. Sandia`s New Ventures program has shown that a dedicated effort can produce significant results. In the three years prior to this program`s launch, just two ventures per year on average were created based on laboratory technology. By comparison, the New Ventures program has enabled 20 new ventures in its first nine months of full operation.

  11. Technologies for greywater recycling in buildings

    OpenAIRE

    Laine, Anu Talvikki

    2001-01-01

    The potential of four pilot-scale wastewater treatment processes for in-building greywater recycling has been assessed. The evaluation of three membrane bioreactors (MBRs) and a biological aerated filter (BAF) was principally with reference to the non-potable water reuse quality standards. In the steady-state trials the feedwater quality was changed from synthetic greywater to blackwater (primary sewage influent) simulating the variability of domestic wastewater. The submerged MBR met bot...

  12. A planning framework for transferring building energy technologies

    Energy Technology Data Exchange (ETDEWEB)

    Farhar, B C; Brown, M A; Mohler, B L; Wilde, M; Abel, F H

    1990-07-01

    Accelerating the adoption of new and existing cost-effective technologies has significant potential to reduce the energy consumed in US buildings. This report presents key results of an interlaboratory technology transfer planning effort in support of the US Department of Energy's Office of Building Technologies (OBT). A guiding assumption for planning was that OBT's R D program should forge linkages with existing programs whose goals involved enhancing energy efficiency in buildings. An ad hoc Technology Transfer Advisory Group reviewed the existing analysis and technology transfer program, brainstormed technology transfer approaches, interviewed DOE program managers, identified applicable research results, and developed a framework that management could use in deciding on the best investments of technology transfer resources. Representatives of 22 organizations were interviewed on their views of the potential for transferring energy efficiency technologies through active linking with OBT. The report describes these programs and interview results; outlines OBT tools, technologies, and practices to be transferred; defines OBT audiences; identifies technology transfer functions and presents a framework devised using functions and audiences; presents some 60 example technology transfer activities; and documents the Advisory Group's recommendations. 37 refs., 3 figs., 12 tabs.

  13. Airborne infections and modern building technology

    Energy Technology Data Exchange (ETDEWEB)

    LaForce, F.M.

    1986-01-01

    Over the last 30 yr an increased appreciation of the importance of airborne infection has evolved. The concept of droplet nuclei, infectious particles from 0.5 to 3 ..mu.. which stay suspended in air for long periods of time, has been accepted as an important determinant of infectivity. Important airborne pathogens in modern buildings include legionella pneumophila, Aspergillus sp., thermophilic actinomycetes, Mycobacterium tuberculosis, measles, varicella and rubella. Perhaps, the most important microbiologic threat to most buildings is L. pneumophila. This organism can multiply in water cooling systems and contaminate effluent air which can be drawn into a building and efficiently circulated throughout by existing ventilation systems. Hospitals are a special problem because of the concentration of immunosuppressed patients who are uniquely susceptible to airborne diseases such as aspergillosis, and the likelihood that patients ill from diseases that can be spread via the airborne route will be concentrated. Humidifiers are yet another problem and have been shown to be important in several outbreaks of allergic alveolitis and legionellosis. Control of airborne infections is largely an effort at identifying and controlling reservoirs of infection. This includes regular biocide treatment of cooling towers and evaporative condensers and identification and isolation of patients with diseases that may be spread via the airborne route.

  14. Potential for energy technologies in residential and commercial buildings

    Energy Technology Data Exchange (ETDEWEB)

    Glesk, M.M.

    1979-11-01

    The residential-commercial energy technology model was developed as a planning tool for policy analysis in the residential and commercial building sectors. The model and its procedures represent a detailed approach to estimating the future acceptance of energy-using technologies both in new construction and for retrofit into existing buildings. The model organizes into an analytical framework all relevant information and data on building energy technology, building markets, and government policy, and it allows for easy identification of the relative importance of key assumptions. The outputs include estimates of the degree of penetration of the various building energy technologies, the levels of energy use savings associated with them, and their costs - both private and government. The model was designed to estimate the annual energy savings associated with new technologies compared with continued use of conventional technology at 1975 levels. The amount of energy used under 1975 technology conditions is referred to as the reference case energy use. For analytical purposes the technologies were consolidated into ten groupings: electric and gas heat pumps; conservation categories I, II, and III; solar thermal (hot water, heating, and cooling); photovoltaics, and wind systems. These groupings clearly do not allow an assessment of the potential for individual technologies, but they do allow a reasonable comparison of their roles in the R/C sector. Assumptions were made regarding the technical and economic performances of the technologies over the period of the analysis. In addition, the study assessed the non-financial characteristics of the technologies - aesthetics, maintenance complexity, reliability, etc. - that will also influence their market acceptability.

  15. ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGRAM: GREEN BUILDING TECHNOLOGIES

    Science.gov (United States)

    The U.S. Environmental Protection Agency (EPA) Environmental Technology Verification (ETV) Program evaluates the performance of innovative air, water, pollution prevention and monitoring technologies that have the potential to improve human health and the environment. This techno...

  16. Final Technical Report. Training in Building Audit Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Brosemer, Kathleen [Sault Sainte Marie Tribe of Chippewa Indians, Marie, MI (United States)

    2015-03-27

    In 2011, the Tribe proposed and was awarded the Training in Building Audit Technologies grant from the DOE in the amount of $55,748 to contract for training programs for infrared cameras, blower door technology applications and building systems. The coursework consisted of; Infrared Camera Training: Level I - Thermal Imaging for Energy Audits; Blower Door Analysis and Building-As-A-System Training, Building Performance Institute (BPI) Building Analyst; Building Envelope Training, Building Performance Institute (BPI) Envelope Professional; and Audit/JobFLEX Tablet Software. Competitive procurement of the training contractor resulted in lower costs, allowing the Tribe to request and receive DOE approval to additionally purchase energy audit equipment and contract for residential energy audits of 25 low-income Tribal Housing units. Sault Tribe personnel received field training to supplement the classroom instruction on proper use of the energy audit equipment. Field experience was provided through the second DOE energy audits grant, allowing Sault Tribe personnel to join the contractor, Building Science Academy, in conducting 25 residential energy audits of low-income Tribal Housing units.

  17. Diffusion of Energy Efficient Technology in Commercial Buildings: An Analysis of the Commercial Building Partnerships Program

    Science.gov (United States)

    Antonopoulos, Chrissi Argyro

    This study presents findings from survey and interview data investigating replication of green building measures by Commercial Building Partnership (CBP) partners that worked directly with the Pacific Northwest National Laboratory (PNNL). PNNL partnered directly with 12 organizations on new and retrofit construction projects, which represented approximately 28 percent of the entire U.S. Department of Energy (DOE) CBP program. Through a feedback survey mechanism, along with personal interviews, quantitative and qualitative data were gathered relating to replication efforts by each organization. These data were analyzed to provide insight into two primary research areas: 1) CBP partners' replication efforts of green building approaches used in the CBP project to the rest of the organization's building portfolio, and, 2) the market potential for technology diffusion into the total U.S. commercial building stock, as a direct result of the CBP program. The first area of this research focused specifically on replication efforts underway or planned by each CBP program participant. The second area of this research develops a diffusion of innovations model to analyze potential broad market impacts of the CBP program on the commercial building industry in the United States. Findings from this study provided insight into motivations and objectives CBP partners had for program participation. Factors that impact replication include motivation, organizational structure and objectives firms have for implementation of energy efficient technologies. Comparing these factors between different CBP partners revealed patterns in motivation for constructing energy efficient buildings, along with better insight into market trends for green building practices. The optimized approach to the CBP program allows partners to develop green building parameters that fit the specific uses of their building, resulting in greater motivation for replication. In addition, the diffusion model developed

  18. Integrated collaborative building design using Internet technology

    OpenAIRE

    Roshani, D.M.R.

    2005-01-01

    Communication between the parties in a project of an integrated collaborative engineering system has been the subject of active research for many years. The construction industry has a long tradition of collaborative working between the members of the construction team. At the design stage, this has traditionally been based on physical meetings between representatives of the principal design team members. To aid these meetings, the information and communication technologies that are currently...

  19. Evolution of prefabricated technologies applied to building schools

    OpenAIRE

    Pons, Oriol

    2010-01-01

    In the past ten years, a lot of school buildings have been built using prefabricated systems all over Spain. For example, more than 200 schools have been successfully industrialized since 2002 in Catalonia. These are modern schools that have been recognized for: their well designed architecture, their respectful relationship with their environs, their education spaces… This article aims to analyze these centers, along with the interesting technologies used to build them. This text is based on...

  20. Building Technological Capability within Satellite Programs in Developing Countries

    Science.gov (United States)

    Wood, Danielle Renee

    Global participation in space activity is growing as satellite technology matures and spreads. Countries in Africa, Asia and Latin America are creating or reinvigorating national satellite programs. These countries are building local capability in space through technological learning. They sometimes pursue this via collaborative satellite development projects with foreign firms that provide training. This phenomenon of collaborative satellite development projects is poorly understood by researchers of technological learning and technology transfer. The approach has potential to facilitate learning, but there are also challenges due to misaligned incentives and the tacit nature of the technology. Perspectives from literature on Technological Learning, Technology Transfer, Complex Product Systems and Product Delivery provide useful but incomplete insight for decision makers in such projects. This work seeks a deeper understanding of capability building through collaborative technology projects by conceiving of the projects as complex, socio-technical systems with architectures. The architecture of a system is the assignment of form to execute a function along a series of dimensions. The research questions explore the architecture of collaborative satellite projects, the nature of capability building during such projects, and the relationship between architecture and capability building. The research design uses inductive, exploratory case studies to investigate six collaborative satellite development projects. Data collection harnesses international field work driven by interviews, observation, and documents. The data analysis develops structured narratives, architectural comparison and capability building assessment. The architectural comparison reveals substantial variation in project implementation, especially in the areas of project initiation, technical specifications of the satellite, training approaches and the supplier selection process. The individual

  1. Technology Roadmaps: Energy-efficient Buildings: Heating and Cooling Equipment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    Buildings account for almost a third of final energy consumption globally and are an equally important source of CO2 emissions. Currently, both space heating and cooling as well as hot water are estimated to account for roughly half of global energy consumption in buildings. Energy-efficient and low/zero-carbon heating and cooling technologies for buildings have the potential to reduce CO2 emissions by up to 2 gigatonnes (Gt) and save 710 million tonnes oil equivalent (Mtoe) of energy by 2050. Most of these technologies -- which include solar thermal, combined heat and power (CHP), heat pumps and thermal energy storage -- are commercially available today. The Energy-Efficient Buildings: Heating and Cooling Equipment Roadmap sets out a detailed pathway for the evolution and deployment of the key underlying technologies. It finds that urgent action is required if the building stock of the future is to consume less energy and result in lower CO2 emissions. The roadmap concludes with a set of near-term actions that stakeholders will need to take to achieve the roadmap's vision.

  2. BEHAVIOUR OF STONE FACADES IN URBAN CENTERS INNOVATIVE BUILDING TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    Antonio Monaco

    1990-12-01

    Full Text Available An innovative technology using stone and granite as exterior sheeting of modern steel and concrete tall buildings is presented, Granites are chosen for the indubitable superior durability in any wheather and polluted atmosfere condition. But to guarantee durability stone sheets have to be mounted in such a way as to avoid any inner irregular stress. In particular stresses from deformation of the main structure must not be trasmitted to the exterior sheeting. Moreover an all-proof wheather barrier has to be incorporated in the factory builded sheeting panel. The innovative technology allowing use of granite and stone in facing of tall buildings is here presented along with two very important realisations: The North Tower in Genoa and the Canary Wharf in London.

  3. Office of Building Technologies evaluation and planning report

    Energy Technology Data Exchange (ETDEWEB)

    Pierce, B.

    1994-06-01

    The US Department of Energy (DOE) Office of Building Technologies (OBT) encourages increased efficiency of energy use in the buildings sector through the conduct of a comprehensive research program, the transfer of research results to industry, and the implementation of DOE`s statutory responsibilities in the buildings area. The planning and direction of these activities require the development and maintenance of database and modeling capability, as well as the conduct of analyses. This report summarizes the results of evaluation and planning activities undertaken on behalf of OBT during the past several years. It provides historical data on energy consumption patterns, prices, and building characteristics used in OBT`s planning processes, and summaries of selected recent OBT analysis activities.

  4. Energy-efficient building design and operation: The role of computer technology

    Energy Technology Data Exchange (ETDEWEB)

    Brambley, M.R.

    1990-09-01

    Computer technology provides many opportunities to improve the energy performance of commercial buildings throughout the entire building life cycle. We are faced with developing those technologies to put the results of many years of buildings research into the hands of building owners, designers, and operators. This report discusses both the philosophical and technological aspect associated with this topic.

  5. Tall Buildings and Elevators: A Review of Recent Technological Advances

    Directory of Open Access Journals (Sweden)

    Kheir Al-Kodmany

    2015-09-01

    Full Text Available Efficient vertical mobility is a critical component of tall building development and construction. This paper investigates recent advances in elevator technology and examines their impact on tall building development. It maps out, organizes, and collates complex and scattered information on multiple aspects of elevator design, and presents them in an accessible and non-technical discourse. Importantly, the paper contextualizes recent technological innovations by examining their implementations in recent major projects including One World Trade Center in New York; Shanghai Tower in Shanghai; Burj Khalifa in Dubai; Kingdom Tower in Jeddah, Saudi Arabia; and the green retrofit project of the Empire State Building in New York. Further, the paper discusses future vertical transportation models including a vertical subway concept, a space lift, and electromagnetic levitation technology. As these new technological advancements in elevator design empower architects to create new forms and shapes of large-scale, mixed-use developments, this paper concludes by highlighting the need for interdisciplinary research in incorporating elevators in skyscrapers.

  6. A Semantics-Rich Information Technology Architecture for Smart Buildings

    Directory of Open Access Journals (Sweden)

    Dario Bonino

    2014-11-01

    Full Text Available The design of smart homes, buildings and environments currently suffers from a low maturity of available methodologies and tools. Technologies, devices and protocols strongly bias the design process towards vertical integration, and more flexible solutions based on separation of design concerns are seldom applied. As a result, the current landscape of smart environments is mostly populated by defectively designed solutions where application requirements (e.g., end-user functionality are too often mixed and intertwined with technical requirements (e.g., managing the network of devices. A mature and effective design process must, instead, rely on a clear separation between the application layer and the underlying enabling technologies, to enable effective design reuse. The role of smart gateways is to enable this separation of concerns and to provide an abstracted view of available automation technology to higher software layers. This paper presents a blueprint for the information technology (IT architecture of smart buildings that builds on top of established software engineering practices, such as model-driven development and semantic representation, and that avoids many pitfalls inherent in legacy approaches. The paper will also present a representative use case where the approach has been applied and the corresponding modeling and software tools.

  7. Technologies for building integrated energy supply; Teknologier for bygningsintegreret energiforsyning

    Energy Technology Data Exchange (ETDEWEB)

    Katic, I.

    2011-07-15

    The current report is part of the deliverables from the project ''Building Integrated Energy Supply'' supported by the Danish Energy Authority R and D program. It describes a range of technologies for individual supply of heat and/or electricity to dwellings with respect to their stage of development and possible application in the near future. Energy supply of buildings is becoming more and more complex, partly as a result of increasing demands for comfort, efficiency and reduced emissions, partly as a result of rising oil prices and improved competitiveness of alternative energy sources. The days where ordinary boilers were the dominant source of individual supply of dwellings are becoming past these years. The challenge of the new range of technologies lies to a high extent in the fluctuating nature of their energy conversion and their interaction with the supply grids for heat and electricity. There is thus an increasing demand to understand the nature of the different supply technologies, besides a regular update of their economical key figures. The technologies briefly described in this study are: Solar heating, passive solar energy, biofuel boilers, heat pumps, micro CHP, solar photovoltaic and energy storage systems. The selected technologies are all assessed to play an important role in future's mix of supply technologies in Denmark, especially heat pumps and solar. (Author)

  8. The new chamber building of Malta: architectural image and building technology

    Directory of Open Access Journals (Sweden)

    Vincenzo Sapienza

    2014-10-01

    Full Text Available The knowledge of the most innovative technologies is a basic tool for all the protagonists of the building process. This is because the right resolution of the details is the main way to obtain an architectonic image that is correctly related to the design intents. This work would like to contribute to the spread of the expertise, through the choice of an interesting case study: the new Chamber Building of the Republic of Malta. The history of construction has in the evolution of the stone technology one of the most complex and interesting matter, since the Roman age. The last chapter is probably written in the new Chamber Building of the Republic of Malta, that is going to be finished in the next few months. The concept of the stone façade is founded on two main points, the formal image and the functionality. The article is addressed to the designers, construction managers and researchers who would like to have an approach to the most innovative building technologies.

  9. Emerging Energy-Efficient Technologies in Buildings Technology Characterizations for Energy Modeling

    Energy Technology Data Exchange (ETDEWEB)

    Hadley, SW

    2004-10-11

    The energy use in America's commercial and residential building sectors is large and growing. Over 38 quadrillion Btus (Quads) of primary energy were consumed in 2002, representing 39% of total U.S. energy consumption. While the energy use in buildings is expected to grow to 52 Quads by 2025, a large number of energy-related technologies exist that could curtail this increase. In recent years, improvements in such items as high efficiency refrigerators, compact fluorescent lights, high-SEER air conditioners, and improved building shells have all contributed to reducing energy use. Hundreds of other technology improvements have and will continue to improve the energy use in buildings. While many technologies are well understood and are gradually penetrating the market, more advanced technologies will be introduced in the future. The pace and extent of these advances can be improved through state and federal R&D. This report focuses on the long-term potential for energy-efficiency improvement in buildings. Five promising technologies have been selected for description to give an idea of the wide range of possibilities. They address the major areas of energy use in buildings: space conditioning (33% of building use), water heating (9%), and lighting (16%). Besides describing energy-using technologies (solid-state lighting and geothermal heat pumps), the report also discusses energy-saving building shell improvements (smart roofs) and the integration of multiple energy service technologies (CHP packaged systems and triple function heat pumps) to create synergistic savings. Finally, information technologies that can improve the efficiency of building operations are discussed. The report demonstrates that the United States is not running out of technologies to improve energy efficiency and economic and environmental performance, and will not run out in the future. The five technology areas alone can potentially result in total primary energy savings of between 2 and

  10. Standards, building codes, and certification programs for solar technology applicatons

    Energy Technology Data Exchange (ETDEWEB)

    Riley, J. D.; Odland, R.; Barker, H.

    1979-07-01

    This report is a primer on solar standards development. It explains the development of standards, building code provisions, and certification programs and their relationship to the emerging solar technologies. These areas are important in the commercialization of solar technology because they lead to the attainment of two goals: the development of an industry infrastructure and consumer confidence. Standards activities in the four phases of the commercialization process (applied research, development, introduction, and diffusion) are discussed in relation to institutional issues. Federal policies have been in operation for a number of years to accelerate the development process for solar technology. These policies are discussed in light of the Office of Management and Budget (OMB) Circular on federal interaction with the voluntary consensus system, and in light of current activities of DOE, HUD, and other interested federal agencies. The appendices cover areas of specific interest to different audiences: activities on the state and local level; and standards, building codes, and certification programs for specific technologies. In addition, a contract for the development of a model solar document let by DOE to a model consortium is excerpted in the Appendix.

  11. Building technological capability within satellite programs in developing countries

    Science.gov (United States)

    Wood, Danielle; Weigel, Annalisa

    2011-12-01

    This paper explores the process of building technological capability in government-led satellite programs within developing countries. The key message is that these satellite programs can learn useful lessons from literature in the international development community. These lessons are relevant to emerging satellite programs that leverage international partnerships in order to establish local capability to design, build and operate satellites. Countries with such programs include Algeria, Nigeria, Turkey, Malaysia and the United Arab Emirates. The paper first provides background knowledge about space activity in developing countries, and then explores the nuances of the lessons coming from the international development literature. Developing countries are concerned with satellite technology because satellites provide useful services in the areas of earth observation, communication, navigation and science. Most developing countries access satellite services through indirect means such as sharing data with foreign organizations. More countries, however, are seeking opportunities to develop satellite technology locally. There are objective, technically driven motivations for developing countries to invest in satellite technology, despite rich debate on this topic. The paper provides a framework to understand technical motivations for investment in satellite services, hardware, expertise and infrastructure in both short and long term. If a country decides to pursue such investments they face a common set of strategic decisions at the levels of their satellite program, their national context and their international relationships. Analysis of past projects shows that countries have chosen diverse strategies to address these strategic decisions and grow in technological capability. What is similar about the historical examples is that many countries choose to leverage international partnerships as part of their growth process. There are also historical examples from

  12. Understanding the build-up of a technological innovation system around hydrogen and fuel cell technologies

    Energy Technology Data Exchange (ETDEWEB)

    Suurs, Roald A.A. [Innovation Studies Group, Copernicus Institute for Sustainable Development and Innovation, Utrecht University, Heidelberglaan 2, 3584 CS Utrecht (Netherlands); TNO Built Environment and Geosciences, Business Unit Innovation and Environment, Van Mourik Broekmanweg 6, 2628 XE Delft (Netherlands); Hekkert, Marko P.; Smits, Ruud E.H.M. [Innovation Studies Group, Copernicus Institute for Sustainable Development and Innovation, Utrecht University, Heidelberglaan 2, 3584 CS Utrecht (Netherlands)

    2009-12-15

    This study provides insight into the development of hydrogen and fuel cell technologies in the Netherlands (1980-2007). This is done by applying a Technological Innovation System (TIS) approach. This approach takes the perspective that a technology is shaped by a surrounding network of actors, institutions and technologies. When a technology is in an early stage of development, a TIS has yet to be built up in order to propel technological progress. This build-up process is studied for the hydrogen and fuel cell innovation system in the Netherlands. This is done by systematically studying the dynamics of seven key activities that accelerated (or slowed down) developments around hydrogen and fuel cell technologies. The analysis contributes to a better understanding of these dynamics and of the drivers and barriers that caused them to emerge. The study derives important lessons for practitioners. (author)

  13. International vs. domestic technology in-licensing: How do Chinese firms build their technological capabilities?

    DEFF Research Database (Denmark)

    Li, Ying; Wang, Yuandi

    2011-01-01

    attention in the extant literature on both innovation management and international business. However, little has been done to reach a clear understanding on whether Chinese firms can benefit from international or domestic technology in-licensing and improve their own technological capabilities. This study......This paper investigates the different impacts of international and domestic technology in-licensing for Chinese firms as licensees on their technological capability building. The evolution of firms in developing countries and development of their technological capabilities has received increasing......, therefore, pursues this endeavor by using a unique dataset from China State of Intellectual Property Office (SIPO) containing information on large Chinese firms. The findings of this empirical study indicate that firms with international technology in-licensing possess stronger technological innovation...

  14. Capacity building in renewable energy technologies in developing countries

    Energy Technology Data Exchange (ETDEWEB)

    Fridleifsson, Ingvar

    2010-09-15

    The renewable energy sources are expected to provide 20-40% of the world primary energy in 2050, depending on scenarios. A key element in the mitigation of climate change is capacity building in renewable energy technologies in the developing countries, where the main energy use growth is expected. An innovative training programme for geothermal energy professionals developed in Iceland is an example of how this can be done effectively. In 1979-2009, 424 scientists/engineers from 44 developing countries have completed the 6 month courses. In many countries in Africa, Asia, C-America, and E-Europe, UNU-GTP Fellows are among the leading geothermal specialists.

  15. Intelligence, integration & industrialisation for the building services technologies of the future

    DEFF Research Database (Denmark)

    Marsh, Rob

    2007-01-01

    The hypothesis of this paper is that the construction sector's industrial transformation needs to focus on integrating building services technologies in the buildings of the future. This can be achieved by analysing developments in intelligent building services, exploring design strategies...... for effectively integrating building services, and by developing new industrialised solutions for building services technologies. This paper is based on current Danish research and practice, and it is based on linking research knowledge on building services to knowledge on user needs, building design and new...

  16. COMPETENCE BUILDING FRAMEWORK REQUIREMENTS FOR INFORMATION TECHNOLOGY FOR EDUCATIONAL MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Rakesh Mohan Bhatt

    2016-01-01

    Full Text Available Progressive efforts have been evolving continuously for the betterment of the services of the Information Technology for Educational Management(ITEM. These services require data intensive and communication intensive applications. Due to the massive growth of information, situation becomes difficult to manage these services. Here the role of the Information and Communication Technology (ICT infrastructure particularly data centre with communication components becomes important to facilitate these services. The present paper discusses the related issues such as competent staff, appropriate ICT infrastructure, ICT acceptance level etc. required for ITEM competence building framework considering the earlier approach for core competences for ITEM. It this connection, it is also necessary to consider the procurement of standard and appropriate ICT facilities. This will help in the integration of these facilities for the future expansion. This will also enable to create and foresee the impact of the pairing the management with information, technology, and education components individually and combined. These efforts will establish a strong coupling between the ITEM activities and resource management for effective implementation of the framework.

  17. Simulation Technology Laboratory Building 970 hazards assessment document

    Energy Technology Data Exchange (ETDEWEB)

    Wood, C.L.; Starr, M.D.

    1994-11-01

    The Department of Energy Order 5500.3A requires facility-specific hazards assessments be prepared, maintained, and used for emergency planning purposes. This hazards assessment document describes the chemical and radiological hazards associated with the Simulation Technology Laboratory, Building 970. The entire inventory was screened according to the potential airborne impact to onsite and offsite individuals. The air dispersion model, ALOHA, estimated pollutant concentrations downwind from the source of a release, taking into consideration the toxicological and physical characteristics of the release site, the atmospheric conditions, and the circumstances of the release. The greatest distances at which a postulated facility event will produce consequences exceeding the ERPG-2 and Early Severe Health Effects thresholds are 78 and 46 meters, respectively. The highest emergency classification is a Site Area Emergency. The Emergency Planning Zone is 100 meters.

  18. Building Robust E-learning Software Systems Using Web Technologies

    Directory of Open Access Journals (Sweden)

    Diana BUTUCEA

    2011-01-01

    Full Text Available Building a robust e-learning software platform represents a major challenge for both the project manager and the development team. Since functionalities of these software systems improves and grows by the day, several aspects must be taken into consideration – e.g. workflows, use-casesor alternative scenarios – in order to create a well standardized and fully functional integrated learning management system. The paper will focus on a model of implementation for an e-learning software system, analyzing its features, its functional mechanisms as well as exemplifying an implementation algorithm. A list of some of the mostly used web technologies (both server-side and client-side will be analyzed and a discussion over major security leaks of web applicationswill also be put in discussion.

  19. Lipid Processing Technology: Building a Multilevel Modeling Network

    DEFF Research Database (Denmark)

    Díaz Tovar, Carlos Axel; Mustaffa, Azizul Azri; Mukkerikar, Amol

    2011-01-01

    in design and analysis of unit operations; iv) the information and models developed are used as building blocks in the development of methods and tools for computer-aided synthesis and design of process flowsheets (CAFD). The applicability of this methodology is highlighted in each level of modeling through......The aim of this work is to present the development of a computer aided multilevel modeling network for the systematic design and analysis of processes employing lipid technologies. This is achieved by decomposing the problem into four levels of modeling: i) pure component property modeling...... and a lipid-database of collected experimental data from industry and generated data from validated predictive property models, as well as modeling tools for fast adoption-analysis of property prediction models; ii) modeling of phase behavior of relevant lipid mixtures using the UNIFACCI model, development...

  20. Building Learning Modules for Undergraduate Education Using LEAD Technology

    Science.gov (United States)

    Clark, R. D.; Yalda, S.

    2006-12-01

    Linked Environments for Atmospheric Discovery (LEAD) has as its goal to make meteorological data, forecast models, and analysis and visualization tools available to anyone who wants to interactively explore the weather as it evolves. LEAD advances through the development and beta-deployment of Integrated Test Beds (ITBs), which are technology build-outs that are the fruition of collaborative IT and meteorological research. As the ITBs mature, opportunities emerge for the integration of this new technological capability into the education arena. The LEAD education and outreach initiative is aimed at bringing new capabilities into classroom from the middle school level to graduate education and beyond, and ensuring the congruency of this technology with curricular. One of the principal goals of LEAD is to democratize the availability of advanced weather technologies for research and education. The degree of democratization is tied to the growth of student knowledge and skills, and is correlated with education level (though not for every student in the same way). The average high school student may experience LEAD through an environment that retains a higher level of instructor control compared to the undergraduate and graduate student. This is necessary to accommodate not only differences in knowledge and skills, but the computer capabilities in the classroom such that the "teachable moment" is not lost.Undergraduates will have the opportunity to query observation data and model output, explore and discover relationships through concept mapping using an ontology service, select domains of interest based on current weather, and employ an experiment builder within the LEAD portal as an interface to configure, launch the WRF model, monitor the workflow, and visualize results using Unidata's Integrated Data Viewer (IDV), whether it be on a local server or across the TeraGrid. Such a robust and comprehensive suite of tools and services can create new paradigms for

  1. Building Technologies Program Multi-Year Program Plan Research and Development 2008

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2008-01-01

    Building Technologies Program Multi-Year Program Plan 2008 for research and development, including residential and commercial integration, lighting, HVAC and water heating, envelope, windows, and analysis tools.

  2. Theoretical and technological building blocks for an innovation accelerator

    Science.gov (United States)

    van Harmelen, F.; Kampis, G.; Börner, K.; van den Besselaar, P.; Schultes, E.; Goble, C.; Groth, P.; Mons, B.; Anderson, S.; Decker, S.; Hayes, C.; Buecheler, T.; Helbing, D.

    2012-11-01

    Modern science is a main driver of technological innovation. The efficiency of the scientific system is of key importance to ensure the competitiveness of a nation or region. However, the scientific system that we use today was devised centuries ago and is inadequate for our current ICT-based society: the peer review system encourages conservatism, journal publications are monolithic and slow, data is often not available to other scientists, and the independent validation of results is limited. The resulting scientific process is hence slow and sloppy. Building on the Innovation Accelerator paper by Helbing and Balietti [1], this paper takes the initial global vision and reviews the theoretical and technological building blocks that can be used for implementing an innovation (in first place: science) accelerator platform driven by re-imagining the science system. The envisioned platform would rest on four pillars: (i) Redesign the incentive scheme to reduce behavior such as conservatism, herding and hyping; (ii) Advance scientific publications by breaking up the monolithic paper unit and introducing other building blocks such as data, tools, experiment workflows, resources; (iii) Use machine readable semantics for publications, debate structures, provenance etc. in order to include the computer as a partner in the scientific process, and (iv) Build an online platform for collaboration, including a network of trust and reputation among the different types of stakeholders in the scientific system: scientists, educators, funding agencies, policy makers, students and industrial innovators among others. Any such improvements to the scientific system must support the entire scientific process (unlike current tools that chop up the scientific process into disconnected pieces), must facilitate and encourage collaboration and interdisciplinarity (again unlike current tools), must facilitate the inclusion of intelligent computing in the scientific process, must facilitate

  3. Technological options for and Chinese government regulation of building energy efficiency

    Institute of Scientific and Technical Information of China (English)

    FANYaming; LINZhenguo; FUXiangzhao

    2003-01-01

    Improvement of building energy efficiency, as a part of sustainable development strategies, makes great contribution to global environment protection and energy security. Presented in this paper are (i) a comprehensive overview of the technological options for building energy efficiency, (ii) government regulation of building energy efficiency, especially in China, (iii) some suggestions suitable for China.

  4. Complexities in building innovation systems : the case of radical medical technologies

    NARCIS (Netherlands)

    Kukk, P.

    2016-01-01

    The main goal of this thesis is to facilitate a further understanding of how firms behind innovative technologies deal with different complexities in system-building strategies and the co-dependencies among different technologies, actors and system-building activities, while contributing to the buil

  5. Optimal Technology Investment and Operation in Zero-Net-Energy Buildings with Demand Response

    OpenAIRE

    Stadler, Michael

    2009-01-01

    The US Department of Energy has launched the Zero-Net-Energy (ZNE) Commercial Building Initiative (CBI) in order to develop commercial buildings that produce as much energy as they use. Its objective is to make these buildings marketable by 2025 such that they minimize their energy use through cutting-edge energy-efficient technologies and meet their remaining energy needs through on-site renewable energy generation. We examine how such buildings may be implemented within the context of a cos...

  6. Orientation of Government’s Role in Building the Technology System of Circular Agriculture

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    This article expounds the economic characteristics of circular agricultural technology.Since the circular agricultural technology has characteristics and externality of public goods,the government participation is necessary in building the technology system of circular agriculture,in order to avoid "free rider" behavior in the consumption of public goods and internalize externality.We analyze the orientation of government’s role in building the technology system of circular agriculture:the government is the leader,designer,organizer and regulator in building the technology system of circular agriculture;the government orientates the four roles precisely in building the technology system of circular agriculture,to ensure that they do not cross the line,but be indispensable all the while.

  7. Simulation Technology of Environmental Impacts by Zero-energy Residential Buildings Based on Emergy Analysis Method

    Institute of Scientific and Technical Information of China (English)

    Hong Zhou; XiaoLong Xue; WangShu Yang

    2014-01-01

    This paper presents a simulation technology of environmental impact for the building. By emergy analysis method, emergy costs of building( or construction engineering) can be calculated in the life cycle. It includes the engineering cost, environmental cost and social cost of building. Through integrating GIS technology with multi-agent technology, life cycle substance and energy metabolism of building ( construction engineering) can be simulated and their environmental influence can be dynamically displayed. Based on the case study of entries works ‘Sunny Inside’ by Xiamen University in 2013 China International Solar Decathlon Competition, we discovered the changing pattern of surrounding environmental impact from waste streams of the zero-energy building and ordinary construction. The simulation results verified and showed the Odum principles of maximum power. This paper provides a new research perspective and integration approach for the environmental impact assessment in building and construction engineering. The result will help decision-making in design and construction engineering scheme.

  8. Experiments in engagement: Designing public engagement with science and technology for capacity building.

    Science.gov (United States)

    Selin, Cynthia; Rawlings, Kelly Campbell; de Ridder-Vignone, Kathryn; Sadowski, Jathan; Altamirano Allende, Carlo; Gano, Gretchen; Davies, Sarah R; Guston, David H

    2016-01-14

    Public engagement with science and technology is now widely used in science policy and communication. Touted as a means of enhancing democratic discussion of science and technology, analysis of public engagement with science and technology has shown that it is often weakly tied to scientific governance. In this article, we suggest that the notion of capacity building might be a way of reframing the democratic potential of public engagement with science and technology activities. Drawing on literatures from public policy and administration, we outline how public engagement with science and technology might build citizen capacity, before using the notion of capacity building to develop five principles for the design of public engagement with science and technology. We demonstrate the use of these principles through a discussion of the development and realization of the pilot for a large-scale public engagement with science and technology activity, the Futurescape City Tours, which was carried out in Arizona in 2012.

  9. Green Building Retrofit for the Library of Indian Institute Technology, Roorkee

    Science.gov (United States)

    Naphade, A.; Sharma, A.; Chani, P. S.; Garg, P.

    2013-03-01

    The major focus world over is on constructing environment friendly buildings. Buildings symbolize uncontrolled consumption of energy and natural resources and also have negative environmental impact. In India, the residential and commercial sector consumes 30 % of the total electricity usage of the country and a major portion of this is used in buildings. Designing and developing new buildings based on the energy efficiency concept and applying retrofit options to the existing buildings could improve the energy use in the building sector. This paper studies an existing building, Central Library of Indian Institute of Technology Roorkee, and recommends retrofit options for sustainable aspects such as site planning, energy and water use, materials and resources and indoor environment quality. The results of this study can be utilized for green retrofits of the other buildings in the campus.

  10. Solar Energy Windows and Smart IR Switchable Building Technologies

    Energy Technology Data Exchange (ETDEWEB)

    McCarny, James; Kornish, Brian

    2011-09-30

    The three building envelope functions with the largest impact on the energy usage are illumination, energy flux and energy production. In general, these three functions are addressed separately in the building design. A step change toward a zero-energy building can be achieved with a glazing system that combines these three functions and their control into a single unit. In particular, significant value could be realized if illumination into the building is dynamically controlled such that it occurs during periods of low load on the grid (e.g., morning) to augment illumination supplied by interior lights and then to have that same light diverted to PV energy production and the thermal energy rejected during periods of high load on the grid. The objective of this project is to investigate the feasibility of a glazing unit design that integrates these three key functions (illumination and energy flux control, and power production) into a single module.

  11. The Potential of Wastewater Energy Recovery in Smart Buildings by using Internet of Things Technology

    DEFF Research Database (Denmark)

    Lynggaard, Per

    2015-01-01

    exchanger technology in combination with smart building and Internet of Things technologies. By using advanced artificial intelligence and the Internet of Things technologies found in smart homes the heat recovering process is organized, controlled and planned intelligently; this provides the savings...

  12. Building technology. Renewable energies, building automation, energy efficiency; Gebaeudetechnik. Erneuerbare Energien, Gebaeudeautomation, Energieeffizienz

    Energy Technology Data Exchange (ETDEWEB)

    Veit, Joerg; Schmidt, Peer (eds.)

    2012-07-01

    The functionality and efficiency of a building significantly are influenced by the installations of technical building equipment and especially by the building automation. Under this aspect, the authors of the book under consideration report on new ideas for an enhanced energy efficiency. At first, important regulations and laws (Renewable Energy Law, Act for the Retention, Modernisation and Expansion of Combined Heat and Power) are presented. In the chapter on renewable energies, the authors specifically address photovoltaic systems. Other features of this book are building automation, energy efficiency, operational and project management. The last chapter of this book presents an overview of trade fairs and events as well as training centres of the Zentralverband der Deutschen Elektro- und Informationstechnischen Handwerke (Frankfurt (Main), Federal Republic of Germany) and of the national associations.

  13. Building Thermal Envelope Systems and Materials (BTESM) and research utilization/technology transfer

    Energy Technology Data Exchange (ETDEWEB)

    Burn, G. (comp.)

    1990-07-01

    The Monthly Report of the Building Thermal Envelope Systems and Materials (BTESM) Programs is a monthly update of both in-house ORNL projects and subcontract activities in the research areas of building materials, wall systems, foundations, roofs, building diagnostics, and research utilization and technology transfer. Presentations are not stand-alone paragraphs every month. Their principal values are the short-time lapse between accomplishment and reporting and their evolution over a period of several months..

  14. Technical Support Document: 50% Energy Savings Design Technology Packages for Highway Lodging Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Jiang, Wei; Gowri, Krishnan; Lane, Michael D.; Thornton, Brian A.; Rosenberg, Michael I.; Liu, Bing

    2009-09-28

    This Technical Support Document (TSD) describes the process, methodology and assumptions for development of the 50% Energy Savings Design Technology Packages for Highway Lodging Buildings, a design guidance document intended to provide recommendations for achieving 50% energy savings in highway lodging properties over the energy-efficiency levels contained in ANSI/ASHRAE/IESNA Standard 90.1-2004, Energy Standard for Buildings Except Low-Rise Residential Buildings.

  15. Building Technologies Program Multi-Year Program Plan Program Overview 2008

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2008-01-01

    Building Technologies Program Multi-Year Program Plan Program Overview 2008, including market overview and federal role, program vision, mission, design and structure, and goals and multi-year targets.

  16. Building Technologies Program Multi-Year Program Plan Program Portfolio Management 2008

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2008-01-01

    Building Technologies Program Multi-Year Program Plan 2008 for program portfolio management, including the program portfolio management process, program analysis, performance assessment, stakeholder interactions, and cross-cutting issues.

  17. Building America Case Study: Field Trial of an Aerosol-Based Enclosure Sealing Technology, Clovis, California

    Energy Technology Data Exchange (ETDEWEB)

    2016-05-01

    This report presents the results from several demonstrations of a new method for sealing building envelope air leaks using an aerosol sealing process developed by the Western Cooling Efficiency Center at UC Davis. The process involves pressurizing a building while applying an aerosol sealant to the interior. As air escapes through leaks in the building envelope, the aerosol particles are transported to the leaks where they collect and form a seal that blocks the leak. Standard blower door technology is used to facilitate the building pressurization, which allows the installer to track the sealing progress during the installation and automatically verify the final building tightness. Each aerosol envelope sealing installation was performed after drywall was installed and taped, and the process did not appear to interrupt the construction schedule or interfere with other trades working in the homes. The labor needed to physically seal bulk air leaks in typical construction will not be replaced by this technology. However, this technology is capable of bringing the air leakage of a building that was built with standard construction techniques and HERS-verified sealing down to levels that would meet DOE Zero Energy Ready Homes program requirements. When a developer is striving to meet a tighter envelope leakage specification, this technology could greatly reduce the cost to achieve that goal by providing a simple and relatively low cost method for reducing the air leakage of a building envelope with little to no change in their common building practices.

  18. Fire and collapse, Faculty of Architecture building, Delft University of Technology: Data collection and preliminary analyses

    NARCIS (Netherlands)

    Meacham, B.; Park, H.; Engelhardt, M.; Kirk, A.; Kodur, V.; Straalen, IJ.J.; Maljaars, J.; Weeren, K. van; Feijter, R. de; Both, K.

    2010-01-01

    On the morning of May 13, 2008, a fire that started in a coffee vending machine on the 6th floor of the 13-story Faculty of Architecture Building at the Delft University of Technology (TUD), Delft, the Netherlands, quickly developed into an extreme loading event. Although all building occupants evac

  19. 78 FR 34347 - Proposed Information Collection; Comment Request; the Building Construction Technology Extension...

    Science.gov (United States)

    2013-06-07

    ... collection. Sponsored by the National Institute of Standards and Technology (NIST), the Manufacturing...-tuning. Re-tuning is a systematic semi-automated process of identifying operational problems in commercial and industrial buildings. It leverages data collected from the building automation system...

  20. Multi-energy systems applied to the building sector (Heat Pump Technology)

    OpenAIRE

    Lorenzo Izquierdo, Marta

    2008-01-01

    The project deals with the study of multi-energy systems applied to the building sector. Nowadays, this thematic is very important because the use of systems integrating different energy sources and energy technologies is a key element in the design of low emission buildings. In particular, the project focuses on heat pump technologies. In the first part of the project an over view of the status of the heat pump development is investigated. Then, a numerical model to simulat...

  1. Building Technologies Program Budget Request: Fiscal Year 2012

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2011-02-01

    Details about BTP's budget request for FY2012. BTP’s FY 2012 activities reflect a significant shift by EERE in budget development of incorporating analytically based integrated planning, review, and performance assessment of its programs. BTP’s FY 2012 portfolio will achieve rapid gains in the efficient use of buildings energy through a balanced set of strategies.

  2. Building Computer Technology Skills in TESOL Teacher Education

    Science.gov (United States)

    DelliCarpini, Margo

    2012-01-01

    This paper reports on an action research study that investigated factors influencing TESOL (teaching English to speakers of other languages) teacher candidates' (TCs) selection and use of technology in the English as a second language (ESL) classroom and the influence of explicit training in context in the use of computer technology for second…

  3. Buildings sector demand-side efficiency technology summaries

    Energy Technology Data Exchange (ETDEWEB)

    Koomey, J.G.; Johnson, F.X.; Schuman, J. [and others

    1994-03-01

    This report provides descriptions of the following energy efficiency technologies: energy management systems; electronic fluorescent ballasts; compact fluorescent lamps; lighting controls; room air conditioners; high albedo materials, coatings and paints; solar domestic water heaters; heat pump water heaters; energy-efficient motors; adjustable-speed drives; energy-efficient refrigerators; daylight control glazing; insulating glazing; solar control glazing; switchable glazing; tree planting; and advanced insulation. For each technology, the report provides a description of performance characteristics, consumer utility, development status, technology standards, equipment cost, installation, maintenance, conservation programs, and environmental impacts.

  4. Y-12 Plant decontamination and decommissioning technology logic diagram for Building 9201-4. Volume 2: Technology logic diagram

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-09-01

    The Y-12 Plant Decontamination and Decommissioning Technology Logic Diagram for Building 9201-4 (TLD) was developed to provide a decision-support tool that relates decontamination and decommissioning (D and D) problems at Bldg. 9201-4 to potential technologies that can remediate these problems. This TLD identifies the research, development, demonstration, testing, and evaluation needed for sufficient development of these technologies to allow for technology transfer and application to D and D and waste management (WM) activities. It is essential that follow-on engineering studies be conducted to build on the output of this project. These studies will begin by selecting the most promising technologies identified in the TLD and by finding an optimum mix of technologies that will provide a socially acceptable balance between cost and risk. The TLD consists of three fundamentally separate volumes: Vol. 1 (Technology Evaluation), Vol. 2 (Technology Logic Diagram), and Vol. 3 (Technology Evaluation Data Sheets). Volume 2 contains the logic linkages among environmental management goals, environmental problems, and the various technologies that have the potential to solve these problems. Volume 2 has been divided into five sections: Characterization, Decontamination, Dismantlement, Robotics/Automation, and Waste Management. Each section contains logical breakdowns of the Y-12 D and D problems by subject area and identifies technologies that can be reasonably applied to each D and D challenge.

  5. Building the Digital Branch A Library Technology Report

    CERN Document Server

    King, David Lee

    2009-01-01

    This issue of Library Technology Reports explores the idea of the digital branch-a library website that is a vital, functional resource for patrons and enhances the library's place within its community.

  6. Scout: An Impact Analysis Tool for Building Energy-Efficiency Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Harris, Chioke; Langevin, Jared; Roth, Amir; Phelan, Patrick; Parker, Andrew; Ball, Brian; Brackney, Larry

    2016-08-26

    Evaluating the national impacts of candidate U.S. building energy-efficiency technologies has historically been difficult for organizations with large energy efficiency portfolios. In particular, normalizing results from technology-specific impact studies is time-consuming when those studies do not use comparable assumptions about the underlying building stock. To equitably evaluate its technology research, development, and deployment portfolio, the U.S. Department of Energy's Building Technologies Office has developed Scout, a software tool that quantitatively assesses the energy and CO2 impacts of building energy-efficiency measures on the national building stock. Scout efficiency measures improve upon the unit performance and/or lifetime operational costs of an equipment stock baseline that is determined from the U.S. Energy Information Administration Annual Energy Outlook (AEO). Scout measures are characterized by a market entry and exit year, unit performance level, cost, and lifetime. To evaluate measures on a consistent basis, Scout uses EnergyPlus simulation on prototype building models to translate measure performance specifications to whole-building energy savings; these savings impacts are then extended to a national scale using floor area weighting factors. Scout represents evolution in the building stock over time using AEO projections for new construction, retrofit, and equipment replacements, and competes technologies within market segments under multiple adoption scenarios. Scout and its efficiency measures are open-source, as is the EnergyPlus whole building simulation framework that is used to evaluate measure performance. The program is currently under active development and will be formally released once an initial set of measures has been analyzed and reviewed.

  7. Automation and information technology solutions for buildings and homes

    OpenAIRE

    Cuacos Encarnación, David

    2008-01-01

    This investigation is part of Master’s of Science degree in Industrial Engineering at the Universidad Carlos III of Madrid. The work has been carried out at Automation Technology Laboratory, of Helsinki University of Technology (TKK). This research is part of Assistive Automation project, which develops devices and systems assist independent living of elderly and disabled persons. The home automation system prototype is expected to increase the safety, comfort and independence of these people...

  8. Building the digital enterprise a guide to constructing monetization models using digital technologies

    CERN Document Server

    Skilton, Mark

    2015-01-01

    The digital economy is at a tipping point. This practical book defines digital ecosystems, discusses digital design using converging technologies of social networking, mobility, big data and cloud computing, and provides a methods for linking digital technologies together to meet the challenges of building a digital enterprise in the new economy.

  9. From the Schoolhouse to the Statehouse: Building a Statewide Model for Technology Education

    Science.gov (United States)

    Rhine, Luke

    2013-01-01

    This article details the journey Luke Rhine, a Program Specialist in Career and Technology Education at the Maryland State Department of Education, as he went about the difficult task of building consistency and establishing rigorous expectations for Technology education in Maryland. As a result, Maryland has developed a model for Technology…

  10. Windows and Building Envelope Research and Development: A Roadmap for Emerging Technologies

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2014-02-01

    This Building Technologies Office (BTO) Research and Development (R&D) Roadmap identifies priority windows and building envelope R&D areas of interest. Cost and performance targets are identified for each key R&D area. The roadmap describes the technical and market challenges to be overcome, R&D activities and milestones, key stakeholders, and potential energy savings that could result if cost and performance targets are met. Methods for improving technology performance and specific strategies for reducing installed costs and mitigating any other market barriers, which would increase the likelihood of mass-market technology adoption, are identified. This roadmap is a useful resource for public and private decision makers evaluating and pursuing high-impact R&D focused on advancing next-generation energy efficient windows and building envelope technologies.

  11. Solar technology and building implementation in Malaysia: A national paradigm shift

    Directory of Open Access Journals (Sweden)

    Syahrul Nizam Kamaruzzaman

    2012-05-01

    Full Text Available Solar technology is becoming increasingly popular. For example, the production of solarcells quadrupled in the 1999-2004 period, with a capacity of four gigawatts worldwide. Renewableenergy including solar power produces few or no harmful emissions and it is becoming increasinglyimportant to exploit it in the future. This paper presents a literature review of the application ofnumerous types of solar technology in buildings in Malaysia and identifies the challenges faced.Although several newly constructed green buildings use solar technology, Malaysia has yet to acceptit wholesale. If solar technology is to be adopted widely, then both public and private sectors mustcooperate to provide large-scale financial incentives and produce specialists in solar technology. Asthe first step, the government has established the Low Energy Office and the Green Energy Office,which use passive solar design and photovoltaic systems in their own buildings. However, the privatesector has yet to follow suit. It is anticipated that the application of solar technology in buildings willencourage sustainable development when all non-renewable energy sources decrease significantly. Ifpeople do not recognise the potential of such technology in daily life, it will soon be too late.

  12. Building Virtual Teams: Experiential Learning Using Emerging Technologies

    Science.gov (United States)

    Hu, Haihong

    2015-01-01

    Currently, virtual teams are being used exponentially in higher education and business because of the development of technologies and globalization. These teams have become an essential approach for collaborative learning as well as task completion. Team learning, especially in an online format, can be challenging due to lack of effective…

  13. 78 FR 69839 - Building Technologies Office Prioritization Tool

    Science.gov (United States)

    2013-11-21

    ... as methodology, comparing long-term benefits and end-user costs applied to various markets, end-uses... than 100 TBtu in the year 2030); Involved fuel switching (unless the analysis team deemed a technology... analysis team; Were already included in the Annual Energy Outlook (AEO) 2010 baseline, which takes...

  14. The Psychologist's Role in Family Building with Reproductive Technology.

    Science.gov (United States)

    Mikesell, Susan G.

    About 1 in 12 couples in the United States face the "how to have" element of reproductive choices. Assistive Reproductive Technology (ART) involves manipulation of genetic material outside of the body. Infertile couples have a large range of options in the achievement of a conception and are easily overwhelmed. As new choices are offered to…

  15. Building Technology Transfer Capacity in Turkish Universities: A Critical Analysis

    Science.gov (United States)

    Ranga, Marina; Temel, Serdal; Ar, Ilker Murat; Yesilay, Rustem Baris; Sukan, Fazilet Vardar

    2016-01-01

    University technology transfer has been receiving significant government funding since 2012. Results of this major investment are now expected by the Turkish government and society, not only in terms of better teaching and research performance, but also of new jobs, new products and services, enhanced regional development and contribution to…

  16. Electricity and the environment: Building partnerships through technology

    Energy Technology Data Exchange (ETDEWEB)

    Yeager, K.E.; Torrens, I. [Electric Power Research Institute, Palo Alto, CA (United States)

    1995-12-01

    The vision for electricity in the world today transcends its role as just an energy medium and focuses on its ability to furnish ever greater productivity of labor, capital and primary energy resources. Its efficiency and precision, through innovative technology, have become essential assets for resolving the interrelated economic, environmental and energy security issues facing the world. As a result, electricity has become a major differentiating factor in the global economy. For example, the fraction of all primary energy converted to electricity is typically used as a rough indication of regional prosperity. This index reflects the importance of electricity in both creating and harvesting technological innovation. Electricity`s advantages in focusing and amplifying physical power during the first century are being complemented in the second by its even greater advantages for focusing and amplifying the power of knowledge. As its importance grows, electricity will likely expand in the next half-century to provide over half the world`s energy demands while providing the means for the most effective conservation of natural resources. Collaborative R&D organizations such as EPRI are acting as new catalysts and partners to transfer technology on a world-wide basis. With respect to Central and Eastern Europe, this effort focuses on new, more cost-effective innovations for the generation and delivery of electricity because obsolete and inefficient technology is contrary to our mutual interest in achieving efficient and sustainable economic development. EPRI stands ready to assist in this international endeavor.

  17. Organizational and technological factors influence on the efficiency of building management

    Directory of Open Access Journals (Sweden)

    G.I. Abdullaev

    2011-03-01

    Full Text Available Influence of organizational and technological factors on management efficiency can be considered on the elements of system of the organization and technology of building. Organizational and technological factors substantially cause level of organizational-technological reliability of building manufacture, and their level, in turn, depends on work quality of a control system. Regulation and management of building on the basis of organizational-technological decisions includes change of technological schemes of execution phase and erection of constructions, redistribution of labor and technical resources, change of sequence of development of particular work fronts, change of methods of work organization. It leads to changes of values of organizational-technological parameters and, hence, change of the sizes of financial expenses. Development of the operating decision should provide minimization of deviation from the size of planned financial expenses and with it to provide the efficiency of operating system. The primary goal of the operating decision is preservation of the basic planned targets at the minimum increase in financial expenses. In the article the calculation of functioning efficiency of the management system against a background of organizational and technological parameters of construction is given. This calculation makes it possible to select the most rational parameters of organization and technology of construction.

  18. Lipid Processing Technology: Building a Multilevel Modeling Network

    DEFF Research Database (Denmark)

    Diaz Tovar, Carlos Axel; Mustaffa, Azizul Azri; Hukkerikar, Amol

    of these unit operations with respect to performance parameters such as minimum total cost, product yield improvement, operability etc., and process intensification for the retrofit of existing biofuel plants. In the fourth level the information and models developed are used as building blocks...... in the upcoming years major challenges in terms of design and development of better products and more sustainable processes. Although the oleo chemical industry is mature and based on well established processes, the complex systems that lipid compounds form, the lack of accurate predictive models...... for their physical properties and unit operation models for their processing have limited computeraided methods and tools for process synthesis, modeling and simulation to be widely used for design, analysis, and optimization of these processes. In consequence, the aim of this work is to present the development...

  19. Practical aspects of the technical and technological development level determining the machine-building enterprise

    Directory of Open Access Journals (Sweden)

    O.G. Shevliuga

    2014-09-01

    Full Text Available The aim of the article. The aim of the article is to determine the technical-technological development level of the machine-building enterprise on the basis of the proposed methodological approach. The results of the analysis. Low innovation activity of enterprises creates opportunities for improving many of its aspects. The technical-technological development is an essential part of modern enterprise innovation activity, which is an important component of successful functioning of enterprises. However, the question of finding funding sources for implementation of innovative changes remains open. Therefore it is necessary to involve different sources of funding to carry out the changes The proposed research and methodical recommendations facilitate application of scientific foundations for calculating the technical-technological development level in practice. The approach is aimed at the efficient use of existing fixed assets and introduction of technological innovations. The technical and technological components of the technical-technological development of machine-building enterprise “Turbomash Ltd” are examined in the article. The determination of its level allows defining the enterprise position in a competitive environment. The partial indicators of technical and technological TTD components during the period of 2009-2013 years are used in the calculation. On the basis of partial indicators for the technical and technological components integrated indicators are calculated. With the help of expert estimations weight characteristics of partial indicators are determined. Conclusions and directions of futher researches. According to the calculation results analyzed enterprise is positioned in the two-dimensional matrix based on integral indicators for the technical and technological components. Recommendations concerning measures of increasing the technical-technological development level of the enterprise are offered. For its increasing

  20. Building technology transfer within research universities an entrepreneurial approach

    CERN Document Server

    O'Shea, Rory P

    2014-01-01

    For the past number of years, academic entrepreneurship has become one of the most widely studied topics in the entrepreneurship literature. Yet, despite all the research that has been conducted to date, there has not been a systematic attempt to analyze critically the factors which lie behind successful business spin-offs from university research. In this book, a group of academic thought-leaders in the field of technology transfer examine a number of areas critical to the promotion of start-ups on campus. Through a series of case studies, they examine current policies, structures, program initiatives and practices of fourteen international universities to develop a theory of successful academic entrepreneurship, with the aim of helping other universities to enhance the quality of their university transfer programs. This book is a valuable resource for researchers and graduate students working on innovation, entrepreneurship and technology transfer, as well as senior managers and policymakers.

  1. Enhancements of G3-PLC Technology for Smart-Home/Building Applications

    OpenAIRE

    Luca Di Bert; Salvatore D'Alessandro; Tonello, Andrea M.

    2013-01-01

    To enable the smart grid concept, it is fundamental to consider the in-home/building context where, beside the conventional home networking services, home automation and smart energy management services have to be offered. In this paper, we consider the in-home/building scenario, for which we propose a convergent network architecture to enhance the performance of the narrowband power line communication (PLC) G3-PLC technology through its integration with an Ethernet-based network....

  2. Use of Advanced Plastic Materials in Nigeria: Performance Assessment of Expanded Polystyrene Building Technology System

    Directory of Open Access Journals (Sweden)

    Anthony Nkem Ede (PhD

    2016-08-01

    Full Text Available The provision of affordable residential houses for the masses in the developing nations has been a mirage over the years and the future does not portend good as the cost of adopting conventional concrete material technologies is escalating while so many environmental issues like climate change are being raised in the recent times.To circumvent this poor housing provision trend, some innovative construction materials and technologies are being introduced to facilitate unique modular designs, reduction of labour, decline in the depletion of exhaustible materials,savings of time and fund. One of such materials is the expanded polystyrene. The introduction of advanced plastic materials and in particular the expanded polystyrene building technologies in the Nigerian constructionindustry will be a very useful and brilliant initiative that will aid the reduction of cost of construction and facilitate access to affordable houses for the masses.This researchaims at studying the applications of this innovative plastic material in the Nigerian building industry with special regard to the performance perception by the clients and the end users. A building estate where expanded polystyrene building technology has been predominantly used in Abuja is considered as a case study. Questionnaires were distributed among clients and residents of the building estate and statistical tools were used to analyse the data collected. Great satisfaction verified among the clients and residents and the high ranking performance confirmed for recyclability, reliability, versatility and moisture resistance of EPS building products all herald a great future for the applications of this advanced building products in the Nigerian building industry.

  3. Promotion of Sustainable Buildings in China- Integration of Bamboo and Renewable Energy Technologies

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    WWF China and the International Network for Bamboo and Rattan (INB AR) jointly launched the project "Promotion of Energy Efficient Buildings: Integration of Bamboo and Renewable Energy Technologies" together with the Urban & Rural Planning & Design Institute of Yunnan and BEAR Architecten Gouda (Holland) in March 2002. The objective of the project is to design model houses, hotels and school buildings for rural people in Yuanan Province to provide 'comfortable' living conditions with a minimum and meani...

  4. Analyzing the Life Cycle Energy Savings of DOE Supported Buildings Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Cort, Katherine A.; Hostick, Donna J.; Dirks, James A.; Elliott, Douglas B.

    2009-08-31

    This report examines the factors that would potentially help determine an appropriate analytical timeframe for measuring the U.S. Department of Energy's Building Technology (BT) benefits and presents a summary-level analysis of the life cycle savings for BT’s Commercial Buildings Integration (CBI) R&D program. The energy savings for three hypothetical building designs are projected over a 100-year period using Building Energy Analysis and Modeling System (BEAMS) to illustrate the resulting energy and carbon savings associated with the hypothetical aging buildings. The report identifies the tasks required to develop a long-term analytical and modeling framework, and discusses the potential analytical gains and losses by extending an analysis into the “long-term.”

  5. Modernity in tradition: Reflections on building design and technology in the Asian vernacular

    Directory of Open Access Journals (Sweden)

    Mamun Rashid

    2015-03-01

    Full Text Available Vernacular buildings across the globe provide instructive examples of sustainable solutions to building problems. Yet, these solutions are assumed to be inapplicable to modern buildings. Despite some views to the contrary, there continues to be a tendency to consider innovative building technology as the hallmark of modern architecture because tradition is commonly viewed as the antonym of modernity. The problem is addressed by practical exercises and fieldwork studies in the application of vernacular traditions to current problems. This study investigates some aspects of mainstream modernist design solutions and concepts inherent in the vernacular of Asia, particularly that of the Chittagong Hill Tracts (CHT. This work hinges on such ideas and practices as ecological design, modular and incremental design, standardization, and flexible and temporal concepts in the design of spaces. The blurred edges between the traditional and modern technical aspects of building design, as addressed by both vernacular builders and modern architects, are explored.

  6. Development of phase change materials based microencapsulated technology for buildings: A review

    Energy Technology Data Exchange (ETDEWEB)

    Tyagi, V.V.; Kaushik, S.C. [Centre for Energy Studies, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016 (India); Tyagi, S.K. [School of Infrastructure Technology and Resource Management, Shri Mata Vaishno Devi University, Katra 182320, J and K (India); Akiyama, T. [Center for Advanced Research of Energy Conversion Materials, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo 060-86283 (Japan)

    2011-02-15

    Thermal energy storage (TES) systems using phase change material (PCM) have been recognized as one of the most advanced energy technologies in enhancing the energy efficiency and sustainability of buildings. Now the research is focus on suitable method to incorporate PCMs with building. There are several methods to use phase change materials (PCMs) in thermal energy storage (TES) for different applications. Microencapsulation is one of the well known and advanced technologies for better utilization of PCMs with building parts, such as, wall, roof and floor besides, within the building materials. Phase change materials based microencapsulation for latent heat thermal storage (LHTS) systems for building application offers a challenging option to be employed as effective thermal energy storage and a retrieval device. Since the particular interest in using microencapsulation PCMs for concrete and wall/wallboards, the specific research efforts on both subjects are reviewed separately. This paper presents an overview of the previous research work on microencapsulation technology for thermal energy storage incorporating the phase change materials (PCMs) in the building applications, along with few useful conclusive remarks concluded from the available literature. (author)

  7. Pollution prevention opportunity assessment for building 878, manufacturing science and technology, organization 14100.

    Energy Technology Data Exchange (ETDEWEB)

    Klossner, Kristin Ann

    2004-05-01

    This report describes the methodology, analysis and conclusions of a preliminary assessment carried out for activities and operations at Sandia National Laboratories Building 878, Manufacturing Science and Technology, Organization 14100. The goal of this assessment is to evaluate processes being carried out within the building to determine ways to reduce waste generation and resource use. The ultimate purpose of this assessment is to analyze and prioritize processes within Building 878 for more in-depth assessments and to identify projects that can be implemented immediately.

  8. Y-12 Plant Decontamination and Decommissioning Technology Logic Diagram for Building 9201-4. Volume 1: Technology evaluation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-09-01

    During World War 11, the Oak Ridge Y-12 Plant was built as part of the Manhattan Project to supply enriched uranium for weapons production. In 1945, Building 9201-4 (Alpha-4) was originally used to house a uranium isotope separation process based on electromagnetic separation technology. With the startup of the Oak Ridge K-25 Site gaseous diffusion plant In 1947, Alpha-4 was placed on standby. In 1953, the uranium enrichment process was removed, and installation of equipment for the Colex process began. The Colex process--which uses a mercury solvent and lithium hydroxide as the lithium feed material-was shut down in 1962 and drained of process materials. Residual Quantities of mercury and lithium hydroxide have remained in the process equipment. Alpha-4 contains more than one-half million ft{sup 2} of floor area; 15,000 tons of process and electrical equipment; and 23,000 tons of insulation, mortar, brick, flooring, handrails, ducts, utilities, burnables, and sludge. Because much of this equipment and construction material is contaminated with elemental mercury, cleanup is necessary. The goal of the Y-12 Plant Decontamination and Decommissioning Technology Logic Diagram for Building 9201-4 is to provide a planning document that relates decontamination and decommissioning and waste management problems at the Alpha-4 building to the technologies that can be used to remediate these problems. The Y-12 Plant Decontamination and Decommissioning Technology Logic Diagram for Building 9201-4 builds on the methodology transferred by the U.S. Air Force to the Environmental Management organization with DOE and draws from previous technology logic diagram-efforts: logic diagrams for Hanford, the K-25 Site, and ORNL.

  9. FSE - Center for research, training and development. The Siemens Building Technologies office building at Frankfurt, Main; Forschungs-, Schulungs- und Entwicklungszentrum (FSE). Firmengebaeude der Siemens Building Technologies in Frankfurt/Main

    Energy Technology Data Exchange (ETDEWEB)

    Schmid, W.

    2003-07-01

    The new office building of Siemens Building Technologies (SBT) is described. Apart from an impressive architecture, the system also has a state-of-the-art facility management system based on open protocols like Ethernet TCP/IP, BACnet and LONTalk. [German] Als sachlich-technisches Gebaeude mit einem Hang zum Understatement wurde der neue Firmensitz von Siemens Building Technologies (SBT) Deutschland errichtet. Aehnlich wie das Produkt-, System- und Dienstleistungsangebot entspricht das Forschungs-, Schulungs- und Entwicklungszentrum ''FSE'' ganz den Prinzipien Offenheit, Flexibilitaet und Standardisierung. Das in Systembauweise aus Stahlbetonfertigteilen erstellte Gebaeude vermittelt trotz wirtschaftlich orientierter Bescheidenheit ein hohes Mass an Identitaet und sachlicher Repraesentanz. In dem klar strukturierten Baukoerper mit eher klassischer Heizungs- und Lueftungstechnik ist die derzeit wohl modernste gewerkeuebergreifende Gebaeudeautomation installiert, die ganz auf offenen Protokollen wie Ethernet TCP/IP, BACnet und LONTalk aufbaut. (orig.)

  10. ITCOLE Project: Designing Innovative Technology for Collaborative Learning and Knowledge Building.

    Science.gov (United States)

    Leinonen, Teemu; Hakkarainen, Kai; Appelt, Wolfgang; Dean, Philip; Gomez-Skarmetav, A.; Ligorio, Beatrice; Lipponen, Lasse; Merisaari, Samu; Pontecorvo, Clotilde; Sligte, Henk; Vosniadou, Stella

    The purpose of this paper is to describe the pedagogical background and design rationale of ITCOLE (Innovative Technology for Collaborative Learning) software. The ITCOLE software is a highly scalable and easy to use modular environment that supports students' joint efforts to build knowledge together, whether they are primary, secondary, or older…

  11. Automation of the Technological Process to Produce Building Frame-Monolithic Modules Based on Fluoranhydrite

    Science.gov (United States)

    Fedorchuk, J.; Sadenova, M.; Rusina, O.

    2016-01-01

    The paper first proposes the automation of the technological process to produce building frame-monolithic modules from production wastes, namely technogenic anhydrite and fluoranhydrite. A functional diagram of the process automation is developed, the devices to perform control and maintenance with account of the production characteristics are chosen.

  12. Computer Three-dimensional reproduction technology of buildings in Digital City

    Institute of Scientific and Technical Information of China (English)

    Liuhao; Dai,Jufeng; Liu,Zhaoping

    2005-01-01

    In real-life of today, computer show dynamic and mutual for buildings is often necessary using virtual reality. Establishing virtual reality has a large choice of methods, but the differences of effects are big. A best technology is got by study in the paper, it is very convenient and agility.Key words: Virtual reality; multi-dimension material; threedimension; Boolean operation

  13. Solar building construction - new technologies; Solares Bauen - Neue Technologien fuer Gebaeude

    Energy Technology Data Exchange (ETDEWEB)

    Luther, J.; Voss, K.; Wittwer, V. [Fraunhofer-Inst. fuer Solare Energiesysteme, Freiburg (Germany). Abt. ``Thermische und Optische Systeme``

    1998-02-01

    There is an increasing demand for integrated building concepts in order to reduce energy consumption. Building design, construction and heating, ventilation and air-conditioning (HVAC) technology are decisive in this respect. Thus, an essentially higher energy efficiency is achieved and solar energy becomes the main energy source. An `active building envelope` assumes the task of controlling the energy flows between inside and outside. This paper reports on new components, system concepts and planning tools for solar building. (orig.) [Deutsch] Fuer zukuenftige Bauten werden in hohem Masse Forderungen nach integrierten Konzepten zur Begrenzung des Energieverbrauchs gestellt. Gestalt, Konstruktion und Klimatechnik sind dabei massgebliche Einflussfaktoren. Hierdurch wird eine wesentlich hoehere Energieeffizienz erzielt und Solarenergie kann die uebrigen Energiequellen zurueckdraengen. Eine `aktive Gebaeudehuelle` uebernimmt die Aufgabe, den Energiefluss zwischen Innen und Aussen zu steuern. Der Beitrag berichtet ueber neue Komponenten, Systemkonzepte und Planungswerkzeuge fuer das Solare Bauen. (orig.)

  14. Understanding the build-up of a technological innovation system around hydrogen and fuel cell technologies

    NARCIS (Netherlands)

    Suurs, R.A.A.; Hekkert, M.P.; Smits, R.E.H.M.

    2009-01-01

    This study provides insight into the development of hydrogen and fuel cell technologies in the Netherlands (1980-2007). This is done by applying a Technological Innovation System (TIS) approach. This approach takes the perspective that a technology is shaped by a surrounding network of actors, insti

  15. Technological retrofit of existing buildings: dwelling quality, environmental sustainability, economic rising

    Directory of Open Access Journals (Sweden)

    Mariangela Bellomo

    2011-04-01

    Full Text Available Redevelopment can stand as an effective response to the converging ecological, energy and economic crises if the energy efficiency of the built heritage can be enhanced using renewable energy and innovative technologies with a low environmental impact. To this end, the Research Unit Technology and Environment, University of Naples Federico II, is undertaking a structured set of studies addressing the issue of retrofit technology of buildings in Campania put up in the second half of the 20th century to help in defining best practices for planning, design and production.

  16. ASEAN--USAID Buildings Energy Conservation Project final report. Volume 2, Technology

    Energy Technology Data Exchange (ETDEWEB)

    Levine, M.D.; Busch, J.F. [eds.

    1992-06-01

    This volume reports on research in the area of energy conservation technology applied to commercial buildings in the Association of Southeast Asian Nations (ASEAN) region. Unlike Volume I of this series, this volume is a compilation of original technical papers prepared by different authors in the project. In this regard, this volume is much like a technical journal. The papers that follow report on research conducted by both US and ASEAN researchers. The authors representing Indonesia, Malaysia, Philippines, and Thailand, come from a range of positions in the energy arena, including government energy agencies, electric utilities, and universities. As such, they account for a wide range of perspectives on energy problems and the role that technology can play in solving them. This volume is about using energy more intelligently. In some cases, the effort is towards the use of more advanced technologies, such as low-emittance coatings on window glass, thermal energy storage, or cogeneration. In others, the emphasis is towards reclaiming traditional techniques for rendering energy services, but in new contexts such as lighting office buildings with natural light, or cooling buildings of all types with natural ventilation. Used in its broadest sense, the term ``technology`` encompasses all of the topics addressed in this volume. Along with the more customary associations of technology, such as advanced materials and equipment and the analysis of their performance, this volume treats design concepts and techniques, analysis of ``secondary`` impacts from applying technologies (i.e., unintended impacts, or impacts on parties not directly involved in the purchase and use of the technology), and the collection of primary data used for conducting technical analyses.

  17. Application of BIM Technology in Intelligent Buildings%BIM技术在智慧建筑中的应用∗

    Institute of Scientific and Technical Information of China (English)

    王玉卿; 穆华倩

    2016-01-01

    By the discussion of the intelligent city, intelligent buildings, BIM technology and BIM technology application, the key role of BIM technology in achieving intelligent buildings is analyzed, and a wide range of application of BIM technology in intelligent buildings is explored.%通过对智慧城市、智慧建筑、BIM技术和BIM应用等内容的讨论,分析探讨BIM技术在实现智慧建筑中的关键作用及其在智慧建筑中的多方面应用。

  18. Building America Best Practices Series, Volume 6: High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, Michael C.; Gilbride, Theresa L.; Ruiz, Kathleen A.; Steward, Heidi E.; Love, Pat M.

    2007-06-04

    This guide is was written by PNNL for the US Department of Energy's Building America program to provide information for residential production builders interested in building near zero energy homes. The guide provides indepth descriptions of various roof-top photovoltaic power generating systems for homes. The guide also provides extensive information on various designs of solar thermal water heating systems for homes. The guide also provides construction company owners and managers with an understanding of how solar technologies can be added to their homes in a way that is cost effective, practical, and marketable. Twelve case studies provide examples of production builders across the United States who are building energy-efficient homes with photovoltaic or solar water heating systems.

  19. Historic Buildings of the Warsaw University of Technology - Selected Issues of Renovation, Modernisation and Adaptation

    Science.gov (United States)

    Wagner, Anna Agata

    2016-06-01

    The historic buildings of the Warsaw University of Technology display not only outstanding architectural values, but are also representative of the trends in preservation, restoration, and adaptation that were prevalent at the time of their modernization. The post-war rebuilding of the WUT was more akin to modernization than reconstruction. But the freedom to shape modern architectural forms in the 1960s and '70s brought with it a lack of respect for their historic environment. A change in the approach to historic buildings and their integration with modern architecture came in the late 1970s. The most recent modernization of the WUT's historic buildings, especially after Poland's accession to the EU, resulted in many good examples of proper, harmonious integration between the `modern' and the `traditional'.

  20. Smart partition system – A room level support system for integrating smart technologies into existing buildings

    Directory of Open Access Journals (Sweden)

    Sheng-Fen Chien

    2014-12-01

    Full Text Available We proposed a support system called the “Smart Partition System” for infill elements that integrate smart technologies according to the Open Building principles. The design requirements were collected from design practitioners. These design requirements consisted of both architectural and information subsystems. The Smart Partition System was composed of the following multiple levels of smartness: the foundation/core level with an embedded design knowledge in the support system and the utility level with a modular infill that integrate smart technologies. We constructed functional prototypes to demonstrate the feasibility of our proposed support system and some of the possibilities of the smart infill elements. Furthermore, the prototypes were evaluated by design practitioners. We compared our approach with current practices of smart building developments, and we also discussed some future prospects.

  1. Conversion of Industrial Buildings and Areas in Terms of Sustainable Development by Using BIM Technology: Analysis and Further Developments

    Directory of Open Access Journals (Sweden)

    Miroslavas Pavlovskis

    2016-02-01

    Full Text Available The article deals with abandoned industrial buildings and lands conversion concept, objectives, problems, beneficial results of a successful conversion for urban expansion, as a complex process of sustainable development. The tools for making effective management and usage of abandoned buildings decisions are considered. The article analyzes the 5D BIM model throughout the life cycle of the building. The foreign good practice is analyzed, where the modern digital technology is used for reconstruction of old buildings. The building information model application possibilities are examined throughout the lifespan of a building. The measures for CO2 emission reduction in the construction sector are proposed. Finaly, the model for conversion of abanoded buildings is proposed, based on MCDM and BIM technologies.

  2. A New Mode of Coal Mining Under Buildings with Paste-Like Backfill Technology

    Institute of Scientific and Technical Information of China (English)

    崔建强; 孙恒虎; 黄玉诚

    2002-01-01

    The formation of the paste-like backfill technology was introduced briefly in this paper. From the actual cases of coal mines, a new mode of coal mining un der buildings with the technology was proposed. And its specificity was analyzed , and a further introduction to the full-sand-soil solidifying material was given. The main parts of the backfill system, such as the backfill preparation system, the pipeline transportation system, the backfill systems in fully-mechanized mining faces and the backfill process, were presented emphatically.

  3. Major requirements for building Smart Homes in Smart Cities based on Internet of Things technologies

    OpenAIRE

    Hui, Terence K. L.; Sherratt, R. Simon; Diaz Sanchez, Daniel

    2016-01-01

    The recent boom in the Internet of Things (IoT) will turn Smart Cities and Smart Homes (SH) from hype to reality. SH is the major building block for Smart Cities and have long been a dream for decades, hobbyists in the late 1970s made Home Automation (HA) possible when personal computers started invading home spaces. While SH can share most of the IoT technologies, there are unique characteristics that make SH special. From the result of a recent research survey on SH and IoT technologies, th...

  4. Applications in Cross-Curriculum Teaching The Synthesis of the Design Studio and Building Technology Seminar

    OpenAIRE

    John Enright

    2012-01-01

    “Change or perish. You need to prepare yourself for a profession that you are notgoing to recognize a decade from now.”Thom Mayne, Remarks on building information modeling at the 2005 AIAConvention, Las Vegas, NVToday architects are faced with new challenges involving Integrated Project Delivery and associated digital technologies that are rapidly changing the way architects work. Collaboration is the key to this newway of working as architects discover that the management of buildinginformat...

  5. Applied analysis of ventilation technology in residential buildings in Changjiang river valley

    Institute of Scientific and Technical Information of China (English)

    杨露露; 卢军; 王曦; 甘灵丽

    2009-01-01

    Making the use of ventilation technology may decrease building energy consumption,improve indoor thermal environment,and ameliorate indoor air quality. Combining with the meteorological characteristics in the Changjiang river valley and focusing on Chongqing,this work makes an applied analysis of the feasibility of intermittent mechanical ventilation. By comparison of various ventilation modes,it gives a summary of the suitable ventilation ways for different weather conditions with the combination of testing data and experimental data.

  6. New Energy Building and Its Technology%新能源建筑及其技术

    Institute of Scientific and Technical Information of China (English)

    赵仰玉

    2013-01-01

    随着科学的不断进步,推出了新能源的应用,以及新能源建筑的应用。通过分析太阳能建筑、地热能建筑、生物能建筑、风能建筑和综合新能源建筑的应用,以及对技术的分析,了解新能源建筑的真正意义。本文通过对几种新能源的分析,分析了新能源建筑及其技术,了解了新能源建筑在我国建筑领域的重要地位。%With the continuous progress of science, it introdu-ced the application of new energy, as wel as the application of new energy building. Through the analysis of solar building, geothermal energy, biomass energy, wind power construction building construction and comprehensive new energy constru-ction applications, as wel as to technical analysis, to understa-nd the real meaning of new energy building. This paper thro-ugh the analysis of several kinds of new energy, analyzes the new energy building and its technology, understanding the im-portant role of new energy construction in construction field.

  7. Technological advances in zero energy buildings; Avances tecnologicos en edificios de energia cero

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Milla, Guillermo; Perez Rebolledo, Hugo; Acoltzi Acoltzi, Higinio [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2011-07-01

    Buildings use a large amount of energy to operate and are one of the main sources of contaminating emissions. A building is a complex system and all of their components contribute to the total energy demand. The technology to construct zero-energy buildings is already available, but obstacles exist such as the lack of information and technical training of architects and engineers to design highly energy efficient buildings. The present article describes the progress to-date and the future prospects for the design and construction of zero-energy buildings, as well as the problems involved in its implementation. [Spanish] Los edificios usan una gran cantidad de energia para operar y son una de las principales fuentes de emisiones contaminantes. Un edificio es un sistema complejo y todos sus componentes contribuyen a la demanda total de energia. La tecnologia para construir edificios de energia cero ya esta disponible, pero existen barreras como falta de informacion o capacitacion tecnica a arquitectos e ingenieros, para disenar edificios de alta eficiencia energetica. El presente articulo muestra los avances a la fecha y la prospectiva para el diseno y construccion de edificios de energia cero, asi como la problematica para su implementacion.

  8. Building the Technology Toolkit of Marketing Students: The Emerging Technologies in Marketing Initiative

    Science.gov (United States)

    Miller, Fred L.; Mangold, W. Glynn; Roach, Joy; Holmes, Terry

    2013-01-01

    New information technologies are transforming marketing practice, leading to calls for marketing academics to focus their research and teaching more tightly on areas relevant to practitioners. Developments in e-commerce, business geographic information systems (GIS), and social media offer powerful marketing tools to nontechnical users. This paper…

  9. Automated Demand Response Technology Demonstration Project for Small and Medium Commercial Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Page, Janie; Kiliccote, Sila; Dudley, Junqiao Han; Piette, Mary Ann; Chiu, Albert K.; Kellow, Bashar; Koch, Ed; Lipkin, Paul

    2011-07-01

    Small and medium commercial customers in California make up about 20-25% of electric peak load in California. With the roll out of smart meters to this customer group, which enable granular measurement of electricity consumption, the investor-owned utilities will offer dynamic prices as default tariffs by the end of 2011. Pacific Gas and Electric Company, which successfully deployed Automated Demand Response (AutoDR) Programs to its large commercial and industrial customers, started investigating the same infrastructures application to the small and medium commercial customers. This project aims to identify available technologies suitable for automating demand response for small-medium commercial buildings; to validate the extent to which that technology does what it claims to be able to do; and determine the extent to which customers find the technology useful for DR purpose. Ten sites, enabled by eight vendors, participated in at least four test AutoDR events per site in the summer of 2010. The results showed that while existing technology can reliably receive OpenADR signals and translate them into pre-programmed response strategies, it is likely that better levels of load sheds could be obtained than what is reported here if better understanding of the building systems were developed and the DR response strategies had been carefully designed and optimized for each site.

  10. Climate change, insurance, and the buildings sector: Technological synergisms between adaptation and mitigation

    Energy Technology Data Exchange (ETDEWEB)

    Mills, Evan

    2002-11-01

    Examining the intersection of risk analysis and sustainable energy strategies reveals numerous examples of energy efficient and renewable energy technologies that offer insurance loss-prevention benefits. The growing threat of climate change provides an added motivation for the risk community to better understand this area of opportunity. While analyses of climate change mitigation typically focus on the emissions-reduction characteristics of sustainable energy technologies, less often recognized are a host of synergistic ways in which these technologies also offer adaptation benefits, e.g. making buildings more resilient to natural disasters. While there is already some relevant activity, there remain various barriers to significantly expanding these efforts. Achieving successful integration of sustainable energy considerations with risk-management objectives requires a more proactive orientation, and coordination among diverse actors and industry groups.

  11. Completion of Green Building by Korea Institute of Energy Research - Energy{center_dot}Conservation{center_dot}Environmental Technology

    Energy Technology Data Exchange (ETDEWEB)

    Park, Sang Dong [Korea Institute of Energy Research, Taejon (Korea)

    2001-04-01

    Korea Institute of Energy Research (KIER), which was fully aware that the effective utilization of energy could not only save energy but also reduce the environmental pollution due to a combustion exhaust gas, has built and operated 'the Ultra Energy Saving Building' whose energy consumption was only a fifth of general buildings as a example. KIER has started to research the project for the technology development and spread of Green Building in 'Enertech 21' - the most important research program of 1994 year - and has constructed the central building of the Institute with only the current available technology since the early of 1997 year, via researches by a step. Finally, KIER held the ceremony for the completion of Green Building in March sixth. This building is not just the first green building in Korea but also the representative building of energy environment research center, which will be marked out for a model for the domestic construction and construction industry in future. Therefore, this building has functions of exhibition, publicity, education, and experimentation for the building researchers as well as the office and researching place that is original function of this building. 4 figs., 5 tabs.

  12. Preliminary Findings from an Analysis of Building Energy Information System Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Granderson, Jessica; Piette, Mary Ann; Ghatikar, Girish; Price, Philip

    2009-06-01

    Energy information systems comprise software, data acquisition hardware, and communication systems that are intended to provide energy information to building energy and facilities managers, financial managers, and utilities. This technology has been commercially available for over a decade, however recent advances in Internet and other information technology, and analytical features have expanded the number of product options that are available. For example, features such as green house gas tracking, configurable energy analyses and enhanced interoperability are becoming increasingly common. Energy information systems are used in a variety of commercial buildings operations and environments, and can be characterized in a number of ways. Basic elements of these systems include web-based energy monitoring, web-based energy management linked to controls, demand response, and enterprise energy management applications. However the sheer number and variety of available systems complicate the selection of products to match the needs of a given user. In response, a framework was developed to define the capabilities of different types of energy information systems, and was applied to characterize approximately 30 technologies. Measurement is a critical component in managing energy consumption and energy information must be shared at all organizational levels to maintain persistent, efficient operations. Energy information systems are important to understand because they offer the analytical support to process measured data into information, and they provide the informational link between the primary actors who impact building energy efficiency - operators, facilities and energy managers, owners and corporate decision makers. In this paper, preliminary findings are presented, with a focus on overall trends and the general state of the technology. Key conclusions include the need to further pursue standardization and usability, x-y plotting as an under-supported feature, and

  13. Technology Prioritization: Transforming the U.S. Building Stock to Embrace Energy Efficiency

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-07-01

    This paper discusses the efforts to accelerate the transformation in the U.S. building energy efficiency sector using a new technology prioritization framework. The underlying analysis examines building energy use micro segments using the Energy Information Administration Annual Energy Outlook and other publically available information. The U.S. Department of Energy’s Building Technologies Office (BTO) has developed a prioritization tool in an effort to inform programmatic decision making based on the long-term national impact of different energy efficiency measures. The prioritization tool can be used to investigate energy efficiency measures under a variety of scenarios and has a built-in energy accounting framework to prevent double counting of energy savings within any given portfolio. This tool is developed to inform decision making and estimate long term potential energy savings for different market adoption scenarios. It provides an objective comparison of new and existing measures and is being used to inform decision making with respect to BTO’s portfolio of projects.

  14. Training program for energy conservation in new-building construction. Volume II. Energy conservation technology: for the building inspector

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    A Model Code for Energy Conservation in New Building Construction has been developed by those national organizations primarily concerned with the development and promulgation of model codes. The technical provisions are based on ASHRAE Standard 90-75 and are intended for use by state and local officials. This training manual contains the basic information necessary to acquaint the field building inspector with the concepts of energy conservation in buildings and instructs him in the basic techniques of field inspection of energy compliance.

  15. Transformation through expeditionary change using online learning and competence-building technologies

    Directory of Open Access Journals (Sweden)

    Donald M. Norris

    2011-12-01

    Full Text Available This paper presents a patterns-based model of the evolution of learning and competence-building technologies, grounded in examples of current practice. The model imagines five simple stages in how institutions use ‘expeditionary change' to innovate more nimbly. It builds upon three assertions. First, the pervasiveness of web-based knowledge-sharing in higher education's communities, observatories and social networks makes it easier to: introduce relevant technologies, find people doing similar things, learn from their experiences, find and collaborate with early adopters of learning technologies, hear about relevant innovations, and discover and exploit news of opportunities, threats and trends. Second, expeditionary change based on such knowledge-sharing facilitates transformations in: production functions for learning, roles of faculty and mentors, business models, patterns and cadences of interactivity, use of open resources, and the roles of learners. Third, those transformations make it easier for disruptive forms of higher education to emerge; for example, dynamically updated curricula that address emerging and important knowledge gaps, and thereby increase students' employability.

  16. The potential for distributed generation in Japanese prototype buildings: A DER-CAM analysis of policy, tariff design, building energy use, and technology development (Japanese translation)

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Nan; Marnay, Chris; Firestone, Ryan; Gao, Weijun; Nishida, Masaru

    2004-10-15

    The August 2003 blackout of the northeastern U.S. and CANADA caused great economic losses and inconvenience to New York City and other affected areas. The blackout was a warning to the rest of the world that the ability of conventional power systems to meet growing electricity demand is questionable. Failure of large power systems can lead to serious emergencies. Introduction of on-site generation, renewable energy such as solar and wind power and the effective utilization of exhaust heat is needed, to meet the growing energy demands of the residential and commercial sectors. Additional benefit can be achieved by integrating these distributed technologies into distributed energy resource (DER) systems. This work demonstrates a method for choosing and designing economically optimal DER systems. An additional purpose of this research is to establish a database of energy tariffs, DER technology cost and performance characteristics, and building energy consumption for Japan. This research builds on prior DER studies at the Ernest Orlando Lawrence Berkeley National Laboratory (LBNL) and with their associates in the Consortium for Electric Reliability Technology Solutions (CERTS) and operation, including the development of the microgrid concept, and the DER selection optimization program, the Distributed Energy Resources Customer Adoption Model (DER-CAM). DER-CAM is a tool designed to find the optimal combination of installed equipment and an idealized operating schedule to minimize a site's energy bills, given performance and cost data on available DER technologies, utility tariffs, and site electrical and thermal loads over a test period, usually an historic year. Since hourly electric and thermal energy data are rarely available, they are typically developed by building simulation for each of six end use loads used to model the building: electric-only loads, space heating, space cooling, refrigeration, water heating, and natural-gas-only loads. DER-CAM provides a

  17. Technology of making healthy and correction of build of men of the first mature age

    Directory of Open Access Journals (Sweden)

    Stroganov S.V.

    2010-07-01

    Full Text Available Directions of search of ways of making healthy of population of mature age are considered. In an experiment 30 men took part 21-35 years. The men of experimental group conducted training on the basis of 4th of the monthly program of correction and making healthy. There was statistically meaningful divergence in the capacity of men of experimental group by comparison to the men of control group. Also in the subjective estimation of own build, feel for a day, at the end of workweek and after training. Employment on the developed technology induced the men of experimental group a greater measure to give up harmful habits.

  18. International Energy Agency Implementing Agreements and Annexes: A Guide for Building Technologies Program Managers

    Energy Technology Data Exchange (ETDEWEB)

    Evans, Meredydd; Runci, Paul; Meier, Alan

    2008-08-01

    This report presents results from a program evaluation of the U.S. Department of Energy?s Buildings Technologies Program (BTP) participation in collaborative international technology implementing agreements. The evaluation was conducted by researchers from the Pacific Northwest National Laboratory and the Lawrence Berkeley National Laboratory in the fall of 2007 and winter 2008 and was carried out via interviews with stakeholders in four implementing agreements in which BTP participates, reviews of relevant program reports, websites and other published materials. In addition to these findings, the report includes a variety of supporting materials such that aim to assist BTP managers who currently participate in IEA implementing agreements or who may be considering participation.

  19. Research on Key Technology of New Concept Tyre Building Production Line

    Directory of Open Access Journals (Sweden)

    Menglong Cao

    2012-07-01

    Full Text Available Tyre building production line gradually transits from stand-alone production to combined production mode. The transformation of work mode from traditional serial intermittent to the parallel continuous has been the key technology research of tire production enterprise. And intelligent robots and other automated equipment have been the first choice of the tyre enterprise’s production line. Considering the combination of the equipment between upper and lower processes in tyre production line, the manual operations in some processes replaced by intelligent robots will improve production efficiency of tyre production enterprise, and will make outstanding contribution in reduce process losses and reduce production costs. This article studies on the key technology of combined application in production line, and makes simulation comparison for the same technical process that using different scheme, to prove the priorities and superiorities of combined production line relatives to the traditional production mode.

  20. Applications in Cross-Curriculum Teaching The Synthesis of the Design Studio and Building Technology Seminar

    Directory of Open Access Journals (Sweden)

    John Enright

    2012-09-01

    Full Text Available “Change or perish. You need to prepare yourself for a profession that you are notgoing to recognize a decade from now.”Thom Mayne, Remarks on building information modeling at the 2005 AIAConvention, Las Vegas, NVToday architects are faced with new challenges involving Integrated Project Delivery and associated digital technologies that are rapidly changing the way architects work. Collaboration is the key to this newway of working as architects discover that the management of buildinginformation requires new skills and methods in design.How do educators respond to this call? How do we prepare a futuregeneration of architects to thrive within a rapidly changing profession?Given these new models for project delivery currently being utilized by theprofession, a new pair of courses was created at the Southern CaliforniaInstitute of Architecture (SCI_Arc for the integration of the designcurricula with a building technology course by emphasizing teamworkand the use of three-dimensional software. The aim was to develop newskill-sets for students while maintaining a deep understanding of designand built form. Educators have long struggled with traditional architectural curricula that inherently separate design and technology courses. This bifurcation, often times convenient and useful for the organization of aschool and curriculum, is of course at odds with the “comprehensive” nature of architectural education that is so strived for in most programs.This paper serves to show examples of an attempt to address this seriousissue within the first professional graduate school curriculum (3 1/2 yearM.ARCH by bridging both the second year design and technology classesover a two semester span. The goals of the two courses were; to bridgethe gap between design and technology pedagogy, develop collaborativetools for students, investigate a comprehensive understanding of theintegration of building systems, and to finally produce a set of documentsthat

  1. Building tomorrow's nuclear power plants with 4{sup +}D VR technology

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Il S.; Yoon, Sang H.; Shim, Kyu W.; Yu, Yong H.; Suh, Kune Y. [PhiloSOPhIA, Inc., Seoul (Korea, Republic of)

    2002-04-15

    There continues to be an increasing demand of electricity around the globe to fuel the industrial growth and to promote the human welfare. The economic activities have brought about richness in our material and cultural lives, in which process the electric power has been at the heart of the versatile energy sources. In order to timely and competitively respond to rapidly changing energy environment in the twenty-first century there is a growing need to build the advanced nuclear power plants in the unlimited workspace of virtual reality (VR) prior to commissioning. One can then realistically evaluate their construction time and cost per varying methods and options available from the leading-edge technology. In particular a great deal of efforts have yet to be made for time- and cost-dependent plant simulation and dynamically coupled database construction in the VR space. The operator training and personnel education may also benefit from the VR technology. The present work is being proposed in the three-dimensional space and time plus cost coordinates, i. e. four plus dimensional (4{sup +}D) coordinates. The 4{sup +}D VR application will enable the nuclear industry to narrow the technological gap from the other leading industries that have long since been employing the VR engineering. The 4{sup +}D technology will help nurture public understanding of the special discipline of nuclear power plants. The technology will also facilitate public access to the knowledge on the nuclear science and engineering which has so far been monopolized by the academia, national laboratories and the heavy industry. The 4{sup +}D virtual design and construction will open up the new horizon for revitalization of the nuclear industry over the globe in the foreseeable future. Considering the long construction and operation time for the nuclear power plants, the preliminary VR simulation capability for the plants will supply the vital information not only for the actual design and

  2. Construction Process Simulation and Safety Analysis Based on Building Information Model and 4D Technology

    Institute of Scientific and Technical Information of China (English)

    HU Zhenzhong; ZHANG Jianping; DENG Ziyin

    2008-01-01

    Time-dependent structure analysis theory has been proved to be more accurate and reliable com-pared to commonly used methods during construction. However, so far applications are limited to partial pe-riod and part of the structure because of immeasurable artificial intervention. Based on the building informa-tion model (BIM) and four-dimensional (4D) technology, this paper proposes an improves structure analysis method, which can generate structural geometry, resistance model, and loading conditions automatically by a close interlink of the schedule information, architectural model, and material properties. The method was applied to a safety analysis during a continuous and dynamic simulation of the entire construction process.The results show that the organic combination of the BIM, 4D technology, construction simulation, and safety analysis of time-dependent structures is feasible and practical. This research also lays a foundation for further researches on building lifecycle management by combining architectural design, structure analy-sis, and construction management.

  3. Native American Women Leaders' Use of Information and Communication Technologies (ICTs) for Work-Life Balance (WLB) and Capacity Building

    Science.gov (United States)

    Jensen, Crystal C.

    2013-01-01

    Native American women's leadership, information communication technologies (ICTs), work-life balance (WLB) and human capacity building (HCB) are grounded in social justice issues due to their long history of overall cultural decimation, inequitable access to technology, monetary resources, and social power (agency), and influence. Currently, there…

  4. Building heating technology in Smart Home using PI System management tools

    Directory of Open Access Journals (Sweden)

    Jan Vanus

    2016-03-01

    Full Text Available For comfortable remote monitoring of some operational and technical functions inside own Smart Home building, it is possible to use a lot of useful programmes and tools. However, not each programme or tool is suited to this purpose, or it does not offer required functionality. The aim of this paper is to describe using an appropriate software tool of PI System for a real-time monitoring of acquired data from real technology parts located at a training centre of the Moravian-Silesian Wood Cluster. Then a superior system including applications of PI Coresight and PI ProcessBook is used for analysis and processing of these acquired data (e.g. by using the Dynamic Time Warping method for specific technological quantities. Each application has own advantages and disadvantages, which are evaluated in conjunction with possibilities of manipulating the data. In an experimental part, there are also applied a technological communication standard of BACnet to controlling heating, cooling and forced ventilation, and a software tool of DESIGO Insight for visualising the data in forms of tables, multi-layer graphs, and screens for a certain technology.

  5. Life Cycle Assessment of Flat Roof Technologies for Office Buildings in Israel

    Directory of Open Access Journals (Sweden)

    Svetlana Pushkar

    2016-01-01

    Full Text Available The goal of the current study was to evaluate the environmental damage from three flat roof technologies typically used in Israel: (i concrete, (ii ribbed slab with concrete blocks, and (iii ribbed slab with autoclaved aerated blocks. The roofs were evaluated using the Life Cycle Assessment (LCA methodology. The Production and Construction (P and C, Operational Energy (OE, and Maintenance to Demolition (MtoD stages were considered. The roofs were modeled based on an office building module located in the four climate zones of Israel, and the hierarchical ReCiPe2008 Life Cycle Impact Assessment (LCIA method was applied. The percent difference of one, which is the default methodological option of ReCiPe2008, and an ANOVA of the six methodological options of ReCiPe2008 were used. The results revealed that (i in a hot climate, the best roof technology can be selected by considering only the OE stage, whereas in a mild climate, both the OE and P and C stages must be considered; (ii in a hot climate, the best roof technology is a concrete roof, but in a mild climate, the best options are ribbed slab roofs with concrete blocks and autoclaved aerated blocks; and (iii the conjugation of ReCiPe2008 with a two-stage nested ANOVA is the appropriate approach to evaluate the differences in environmental damage in order to compare flat roof technologies.

  6. North House : developing intelligent building technology and user interface in energy independent domestic environments

    Energy Technology Data Exchange (ETDEWEB)

    Velikov, K. [Waterloo Univ., Cambridge, ON (Canada). School of Architecture; Bartram, L. [Simon Fraser Univ., Surrey, BC (Canada). School of Interactive Arts and Technology

    2009-07-01

    This paper reported on the construction of the North House, a prototype solar-powered dwelling developed by a Canadian team for the 2009 Solar Decathlon. The prototype aims to develop a strategy for solar powered residential design that addresses the issues of how to build and live in the demanding northern context, how to design buildings that are adaptive to climate extremes and how new technologies and alternative energies can be used to create a viable and sustainable architecture. The occupant-focused design is meant to empower the occupants with both knowledge and control so that they can make intelligent choices and transform their own habits to live more sustainably. The residential occupant needs to operate as both user and manager of a green dwelling, and therefore requires specific information as well as access to help the building work more efficiently. The domestic environment is different from a workplace environment and therefore requires a unique means of control, display and integration with user lifestyle. The Adaptive Living Interface System for North House is based on interactive technologies that help occupants to both control the systems of the house while providing feedback on the operation of the house. The objective is to support behavioural transformation for energy saving living patterns. Once the competition is over, the North House will be reinstalled in Canada to undergo a minimum of 2 years of post-occupancy evaluation (POE) and testing. Both quantitative and qualitative data will be collected on energy performance, user livability, comfort and user satisfaction. Results were be measured against performance simulation during the design phase and will be used to provide feedback on simulation software. 11 refs., 5 figs.

  7. The Application Trend of Smart Sensing Technology in Home of Building: An Example of a Green and Smart Building for the Seniors Citizens Offered by Farglory Land Development

    Directory of Open Access Journals (Sweden)

    Meng-Hsien Hsieh

    2011-09-01

    Full Text Available The living space of smart buildings requires three major applications: energy-saving and comfort, security and hazard prevention, and health care. These applications not only give rise to a market opportunity for advanced sensor fusion technologies including comfort sensing, infrared sensing, inertial sensing, and voice recognition, but also make proactive sensing, smart determination, and automatic control possible. The smart building project by Farglory Land Development, where senior citizens are able to live comfortably and be well taken care of, is presented here. The current trends visible from this project are also discussed.

  8. Models for Building Knowledge in a Technology-Rich Setting: Teacher Education

    Directory of Open Access Journals (Sweden)

    Gregory MacKinnon

    2009-09-01

    Full Text Available Technology offers promising opportunities for creating new types of classroom learning environments. This paper describes three technology models used by teacher education interns: electronic portfolios, negotiative concept mapping, cognote-supported electronic discussions. As implemented in the current study, these models invoke graduated attributes of knowledge building and as such serve as a useful continuum of examples of the potential of technology to assist in promoting progressive knowledge construction. A description of the models is followed by a discussion of the relationship of these classrooms to Knowledge-Building principles. Résumé La technologie offre des possibilités prometteuses pour la création de nouveaux types d’environnements d’apprentissage en classe. Le présent article décrit trois modèles technologiques utilisés par les stagiaires en enseignement : portfolios électroniques, cartographie conceptuelle de négociation, discussions électroniques avec codage. Tels que mis en œuvre dans le cadre de la présente étude, ces modèles font appel à des attributs hiérarchiques de coélaboration des connaissances et constituent donc en eux-mêmes un continuum utile d’exemples illustrant comment la technologie peut aider à encourager l’élaboration progressive des connaissances. Une description des modèles est suivie d’une discussion portant sur la relation de ces classes avec les principes de coélaboration des connaissances.

  9. Evaluation of a Mixed Method Approach for Studying User Interaction with Novel Building Control Technology

    Directory of Open Access Journals (Sweden)

    Birgit Painter

    2016-03-01

    Full Text Available Energy-efficient building performance requires sophisticated control systems that are based on realistic occupant behaviour models. To provide robust data for the development of these models, research studies in real-world settings are needed. Yet, such studies are challenging and necessitate careful design in terms of data collection methods and procedures. This paper describes and critiques the design of a mixed methods approach for occupant behaviour research. It reviews the methodology developed for a longitudinal study in a real-world office environment where occupants’ experience with a novel facade technology (electrochromic glazing was investigated. The methodology integrates objective physical measurements, observational data and self-reported experience data. Using data from one day of the study, this paper illustrates how the different sources can be combined in order to derive an in-depth understanding of the interplay between external daylight conditions, characteristics of the facade technology, occupant interaction with the technology and the resulting occupant experience. It was found that whilst the individual methods may be affected by practical limitations, these can be partially offset by combining physical measurements and observations with self-reported data. The paper critically evaluates the individual techniques, as well as the benefits of their integration and makes recommendations for the design of future occupant behaviour studies in real-world settings.

  10. Power generation from thermoelectric system-embedded Plexiglas for green building technology

    KAUST Repository

    Inayat, Salman Bin

    2012-06-09

    Thermoelectric materials embedded through or inside exterior glass windows can act as a viable source of supplemental power in geographic locations where hot weather dominates. This thermoelectricity is generated because of the thermal difference between the high temperature outside and the relatively cold temperature inside. Using physical vapor deposition process, we experimentally verify this concept by embedding bismuth telluride and antimony telluride through the 5 mm Plexiglas to demonstrate 10 nW of thermopower generation with a temperature gradient of 21 °C. Albeit tiny at this point with non-optimized design and development, this concept can be extended for relatively large-scale power generation as an additional power supply for green building technology.

  11. Impact of the FY 2009 Building Technologies Program on United States Employment and Earned Income

    Energy Technology Data Exchange (ETDEWEB)

    Livingston, Olga V.; Scott, Michael J.; Hostick, Donna J.; Dirks, James A.; Cort, Katherine A.

    2008-06-17

    The Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) is interested in assessing the potential economic impacts of its portfolio of subprograms on national employment and income. A special purpose input-output model called ImSET is used in this study of 14 Building Technologies Program subprograms in the EERE final FY 2009 budget request to the Office of Management and Budget in February 2008. Energy savings, investments, and impacts on U.S. national employment and earned income are reported by subprogram for selected years to the year 2025. Energy savings and investments from these subprograms have the potential of creating a total of 258,000 jobs and about $3.7 billion in earned income (2007$) by the year 2025.

  12. Lurgi MegaMethanol technology. Delivering the building blocks for the future fuel and monomer demand

    Energy Technology Data Exchange (ETDEWEB)

    Wurzel, T. [Lurgi AG, Frankfurt/Main (Germany)

    2006-07-01

    The paper describes the central role of methanol within a changing environment with respect to feedstock availability as well as steadily growing demand in fuel and monomer demand. The current large-scale production facilities are described with respect to the technological challenges in order to ensure the availability of sufficient methanol for down-stream applications. Different down-stream applications are described which clearly confirm that methanol is the dominant C1-building block due to its chemical flexibility. It is concluded that by means of the implementation of two MTP (Methanol to Propylene) projects in China initiated the era of ''down-stream methanol'' has begun in the industry. (orig.)

  13. Power generation from thermoelectric system-embedded Plexiglas for green building technology

    Science.gov (United States)

    Inayat, Salman Bin; Hussain, Muhammad Mustafa

    2013-08-01

    Thermoelectric materials embedded through or inside exterior glass windows can act as a viable source of supplemental power in geographic locations where hot weather dominates. This thermoelectricity is generated because of the thermal difference between the high temperature outside and the relatively cold temperature inside. Using physical vapor deposition process, we experimentally verify this concept by embedding bismuth telluride and antimony telluride through the 5 mm Plexiglas to demonstrate 10 nW of thermopower generation with a temperature gradient of 21 °C. Albeit tiny at this point with non-optimized design and development, this concept can be extended for relatively large-scale power generation as an additional power supply for green building technology.

  14. Indicator system of energy efficient technologies evaluation of residential buildings in hot summer and cold winter regions of China

    Institute of Scientific and Technical Information of China (English)

    夏煦

    2014-01-01

    The related existing energy saving index system of buildings is deficient in direction, index coverage, depth, and technological and economic considerations. Aiming at the deficient existing research and with the advancement of energy saving of buildings in China from northern heating regions to southern hot summer and cold winter regions, selecting residential buildings in hot summer and cold winter regions as the research object, and through much evaluation index reference and repeated demonstrations and the borrowing of literature research home and abroad and relevant energy saving standards, filters and eliminates energy efficient technologies evaluation indexes according to the design principle of index system, the factors influencing the energy saving of residential buildings are evaluated, index system weight is established by adopting analytic hierarchy process, and finally the evaluation index system of energy saving technologies of residential buildings in hot summer and cold winter area of China is established. Each target layer includes five standard layer indexes and sixteen index layer indexes. The standard layer of evaluation index, namely primary indexes, includes the technological, energy saving effect, economic, environmental, and social indexes. The secondary indexes are selected based on the principles of concision, comprehensiveness, representativeness and operability.

  15. Solid Waste Characterization and Recycling Potential for University Technology PETRONAS Academic Buildings

    Directory of Open Access Journals (Sweden)

    Amirhossein Malakahmad

    2010-01-01

    Full Text Available Problem statement: In many countries such as Malaysia, it is increasingly more difficult to find suitable locations for landfills, which are accepted by the population. These circumstances are to be found all over the world and make new strategies for waste management necessary. Approach: Integrated Solid Waste Management (ISWM systems are one of the greatest challenges for sustainable development. But for any ISWM system to be successful, the first step is to carry out waste characterization studies. Therefore, the study was conducted to characterize the quality and quantity of generated solid waste at University Technology PETRONAS (UTP academic buildings to suggest a recycling system with emphasis on recycling container size and arrangement. Results: Initially, a survey was conducted to highlight the existing situation of recycling activities and recycle bins condition in the campus. Then, six different sampling points were selected at campus academic complex and solid waste from those points was characterized for both term-time and semester break periods. Procedure of sampling involved unloading and analyzing a quantity of produced daily waste at each building in a controlled area. The integrity of all received waste was maintained regardless of the odor or physical decay. While survey outcomes shows that 80% of students and staff were interested to take part in recycling activities only 53% of them have practiced in it and the main reasons were that 75 and 83% of them could not find suitable and enough number of recycle bin, respectively. In another development it was obtained that up to 80% of produced materials at academic building are recyclable while paper percentage is predominant with 40% and 33% during term-time and semester break, respectively. Food waste was detected in all samples which could lead cross contamination, value drop and development of odor and flies. The solid waste generation was varied between 8

  16. DEVELOPMENT OF RHEOLOGY OF ROAD-BUILDING MATERIALS FOR PERFECTION OF THEIR COMPACTION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Vl. P. Podolskу

    2012-04-01

    Full Text Available Problem statement. The main problems of improving the quality and effectiveness of compaction of soil subgrade and road asphalt mixtures are discussed. Technology of road-building materials compaction can be improved by developing and using the rheological approach in the describing and studying changes in physical and mechanical parameters of materials, when the rheological properties of compacted material is closely connected to the nature of a force action applied to it.Results. The principles of designing rheological models of soil subgrade and road asphalt mixtures are formulated, based on which a model is suggested of the creep process of road construction materials using the theory of hereditary creep of elastic-visco-plastic materials. The choice of exponential and power influence functions is explained, the application of which will improve the accuracy of the physical and mechanical properties of compacted materials. Conclusions. Development of rheology road soils and asphalt mixtures reveals significant new laws in the development of deformation of compacted layers of road construction materials in the way of improving the compaction technology.

  17. Study on risk management for the implementation of energy efficient and renewable technologies in green office buildings

    Energy Technology Data Exchange (ETDEWEB)

    Mosly, I., E-mail: ibrahim.mosly@hotmail.com; Zhang, G., E-mail: kevin.Zhang@rmit.edu.au [RMIT University, Melbourne, Victoria (Australia). School of Civil, Environmental and Chemical Engineering

    2010-07-01

    Sustainability is becoming an important subject these days in many countries around the world. This is mainly due to increasing governmental and public awareness about reducing the impacts of climate change on our environment. Green buildings are able to reduce greenhouse gas emissions and consumption of natural resources. Reducing either water or energy consumption is achieved in green buildings with the aid of certain types of advanced technologies. This is done in order to help these buildings become more environmentally friendly. Unfortunately, these technologies are relatively new and may present a number of risks during various phases of their lifecycles, affecting different project stakeholders. This paper will focus on the risks of energy efficient and renewable technologies (EERTs), which are mainly implemented in green office buildings. These risks are divided into four categories: heating, ventilating and air conditioning (HVAC), lighting, solar, and wind. It will present a comprehensive review of a number of risks pertaining to the application of EERTs. Furthermore, it will emphasize the need to create a risk management framework for EERTs implemented in green office buildings due to the current lack of research carried out to investigate and treat these potential risks.

  18. Y-12 Plant decontamination and decommissioning technology logic diagram for Building 9201-4. Volume 3: Technology evaluation data sheets; Part A: Characterization, dismantlement

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-09-01

    The Y-12 Plant Decontamination and Decommissioning Technology Logic Diagram for Building 9201-4 (TLD) was developed to provide a decision-support tool that relates decontamination and decommissioning (D and D) problems at Bldg. 9201-4 to potential technologies that can remediate these problems. The TLD uses information from the Strategic Roadmap for the Oak Ridge Reservation, the Oak Ridge K-25 Site Technology Logic Diagram, the Oak Ridge National Laboratory Technology Logic Diagram, and a previous Hanford logic diagram. This TLD identifies the research, development, demonstration, testing, and evaluation needed for sufficient development of these technologies to allow for technology transfer and application to D and D and waste management (WM) activities. It is essential that follow-on engineering studies be conducted to build on the output of this project. These studies will begin by selecting the most promising technologies identified in the TLD and by finding an optimum mix of technologies that will provide a socially acceptable balance between cost and risk. This report consists of the characterization and dismantlement data sheets.

  19. 谈居民建筑的节能技术%Study on energy efficiency technologies for residential buildings

    Institute of Scientific and Technical Information of China (English)

    王鹰

    2015-01-01

    对民用建筑节能存在的问题进行了研究,并对建筑外墙、外门、外窗、屋顶等节能技术措施作了阐述,总结了住宅工程建筑节能的控制要点,以促进节能技术的推广应用,实现社会经济的可持续发展。%The paper researches civil building energy-saving problems,illustrates energy-saving technology measures of external building wall, door,external window and roof and so on,and summarizes residential engineering building energy-saving control points,with a view to promote energy-saving technology and realize sustainable economic social development.

  20. Technological Supports for Onsite and Distance Education and Students' Perceptions of Acquisition of Thinking and Team-Building Skills

    Science.gov (United States)

    Thomas, Jennifer D. E.; Morin, Danielle

    2010-01-01

    This paper compares students' perceptions of support provided in the acquisition of various thinking and team-building skills, resulting from the various activities, resources and technologies (ART) integrated into an upper level Distributed Computing (DC) course. The findings indicate that students perceived strong support for their acquisition…

  1. The potential for distributed generation in Japanese prototype buildings: A DER-CAM analysis of policy, tariff design, building energy use, and technology development (English Version)

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Nan; Marnay, Chris; Firestone, Ryan; Gao, Weijun; Nishida, Masaru

    2004-10-15

    The August 2003 blackout of the northeastern U.S. and CANADA caused great economic losses and inconvenience to New York City and other affected areas. The blackout was a warning to the rest of the world that the ability of conventional power systems to meet growing electricity demand is questionable. Failure of large power systems can lead to serious emergencies. Introduction of on-site generation, renewable energy such as solar and wind power and the effective utilization of exhaust heat is needed, to meet the growing energy demands of the residential and commercial sectors. Additional benefit can be achieved by integrating these distributed technologies into distributed energy resource (DER) systems. This work demonstrates a method for choosing and designing economically optimal DER systems. An additional purpose of this research is to establish a database of energy tariffs, DER technology cost and performance characteristics, and building energy consumption for Japan. This research builds on prior DER studies at the Ernest Orlando Lawrence Berkeley National Laboratory (LBNL) and with their associates in the Consortium for Electric Reliability Technology Solutions (CERTS) and operation, including the development of the microgrid concept, and the DER selection optimization program, the Distributed Energy Resources Customer Adoption Model (DER-CAM). DER-CAM is a tool designed to find the optimal combination of installed equipment and an idealized operating schedule to minimize a site's energy bills, given performance and cost data on available DER technologies, utility tariffs, and site electrical and thermal loads over a test period, usually an historic year. Since hourly electric and thermal energy data are rarely available, they are typically developed by building simulation for each of six end use loads used to model the building: electric-only loads, space heating, space cooling, refrigeration, water heating, and natural-gas-only loads. DER-CAM provides a

  2. Building America Best Practices Series Volume 13: Energy Performance Techniques and Technologies: Preserving Historic Homes

    Energy Technology Data Exchange (ETDEWEB)

    Britt, Michelle L.; Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.; Makela, Erin KB; Schneider, Elaine C.; Kaufman, Ned

    2011-03-01

    This guide is a resource to help contractors renovate historic houses, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. The best practices described in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. The guide is available for download from the DOE Building America website www.buildingamerica.gov.

  3. Key Residential Building Equipment Technologies for Control and Grid Support PART I (Residential)

    Energy Technology Data Exchange (ETDEWEB)

    Starke, Michael R [ORNL; Onar, Omer C [ORNL; DeVault, Robert C [ORNL

    2011-09-01

    based on the largest electrical energy consumers in the residential sector are space heating and cooling, washer and dryer, water heating, lighting, computers and electronics, dishwasher and range, and refrigeration. As the largest loads, these loads provide the highest potential for delivering demand response and reliability services. Many residential loads have inherent flexibility that is related to the purpose of the load. Depending on the load type, electric power consumption levels can either be ramped, changed in a step-change fashion, or completely removed. Loads with only on-off capability (such as clothes washers and dryers) provide less flexibility than resources that can be ramped or step-changed. Add-on devices may be able to provide extra demand response capabilities. Still, operating residential loads effectively requires awareness of the delicate balance of occupants health and comfort and electrical energy consumption. This report is Phase I of a series of reports aimed at identifying gaps in automated home energy management systems for incorporation of building appliances, vehicles, and renewable adoption into a smart grid, specifically with the intent of examining demand response and load factor control for power system support. The objective is to capture existing gaps in load control, energy management systems, and sensor technology with consideration of PHEV and renewable technologies to establish areas of research for the Department of Energy. In this report, (1) data is collected and examined from state of the art homes to characterize the primary residential loads as well as PHEVs and photovoltaic for potential adoption into energy management control strategies; and (2) demand response rules and requirements across the various demand response programs are examined for potential participation of residential loads. This report will be followed by a Phase II report aimed at identifying the current state of technology of energy management systems

  4. Technological Measures in Building Energy Efficiency Design%设计中的建筑节能技术措施

    Institute of Scientific and Technical Information of China (English)

    李玲

    2013-01-01

      该文论述了建筑节能设计中的技术措施。在设计中通过节能技术措施,引入绿色天然的环保能源,减少对不可再生资源的损耗,以求实现建筑节能和可持续发展。%Technological measures in building energy efficiency design are elaborated. Green energy is introduced in the design to reduce the consumption of non-renewable resource and to achieve building energy efficiency and sustainable development.

  5. Building components for an outpost on the Lunar soil by means of a novel 3D printing technology

    Science.gov (United States)

    Cesaretti, Giovanni; Dini, Enrico; De Kestelier, Xavier; Colla, Valentina; Pambaguian, Laurent

    2014-01-01

    3D-printing technologies are receiving an always increasing attention in architecture, due to their potential use for direct construction of buildings and other complex structures, also of considerable dimensions, with virtually any shape. Some of these technologies rely on an agglomeration process of inert materials, e.g. sand, through a special binding liquid and this capability is of interest for the space community for its potential application to space exploration. In fact, it opens the possibility for exploiting in-situ resources for the construction of buildings in harsh spatial environments. The paper presents the results of a study aimed at assessing the concept of 3D printing technology for building habitats on the Moon using lunar soil, also called regolith. A particular patented 3D-printing technology - D-shape - has been applied, which is, among the existing rapid prototyping systems, the closest to achieving full scale construction of buildings and the physical and chemical characteristics of lunar regolith and terrestrial regolith simulants have been assessed with respect to the working principles of such technology. A novel lunar regolith simulant has also been developed, which almost exactly reproduces the characteristics of the JSC-1A simulant produced in the US. Moreover, tests in air and in vacuum have been performed to demonstrate the occurrence of the reticulation reaction with the regolith simulant. The vacuum tests also showed that evaporation or freezing of the binding liquid can be prevented through a proper injection method. The general requirements of a Moon outpost have been specified, and a preliminary design of the habitat has been developed. Based on such design, a section of the outpost wall has been selected and manufactured at full scale using the D-shape printer and regolith simulant. Test pieces have also been manufactured and their mechanical properties have been assessed.

  6. Creating science and technology superiority,increasing marine equipment manufacturing capability to build China into world No.1 shipbuilding country

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    The creation of science and technol-ogy superiority is the basic driving forceto push forward the development ofChina’s shipbuilding Industry by leaps andbounds,and achieve the goal of buildingChina into the world number one ship-building country. 1.The strength of science and tech-nology is the decisive factor affecting ourcompetitiveness in the world market The shipbuilding industry is a labour-intensive,capital-intensive and technology-intensive industry.However,ever since the90’s of the last century,with the wide ap-plication of new technology and new manu-facturing process,the productivity of shipconstruction has increased significantly,therole of primary production elements suchas low-priced labor has weakened dramati-cally in the market competition.With thecontinuous increase of technology inten-siveness in the shipbuilding industry,thestrength of science and technology is becoming the most important factor of mar-ket competitiveness.In the last ten years,in order to strengthen their technical sup

  7. Technology Solutions Case Study: Design Guidance for Passive Vents in New Construction, Multifamily Buildings

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-02-12

    In an effort to improve indoor air quality in high-performance, new construction, multifamily buildings, dedicated sources of outdoor air are being implemented. Passive vents are being selected by some design teams over other strategies because of their lower first costs and operating costs. The U.S. Department of Energy’s Building America research team Consortium for Advanced Residential Buildings constructed eight steps, which outline the design and commissioning required for these passive vents to perform as intended.

  8. Technical Support Document: 50% Energy Savings Design Technology Packages for Medium Office Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Thornton, Brian A.; Wang, Weimin; Lane, Michael D.; Rosenberg, Michael I.; Liu, Bing

    2009-09-01

    This Technical Support Document (TSD) describes the process and methodology for development of the Advanced Energy Design Guide for Medium Offices (AEDG-MO or the Guide), a design guidance document which intends to provide recommendations for achieving 50% energy savings in medium office buildings that just meet the requirements of ANSI/ASHRAE/IESNA Standard 90.1-2004, Energy Standard for Buildings Except Low-Rise Residential Buildings.

  9. BIM 技术在绿色建筑中的应用%Application of BIM technology in green building

    Institute of Scientific and Technical Information of China (English)

    黄锦涛

    2015-01-01

    Based on the development status of green BIM,the application of BIM technology in the entire building life cycle is analysed,and the prospect and key points of domestic green BIM’s development are discussed,point out combining BIM technology and green building together have become the inevitable trend of China’s construction industry.%通过比对国内外绿色BIM的发展现状,分析BIM技术在建筑全生命周期的应用可能,探讨了国内绿色BIM的发展前景和注意要点,指出将BIM技术与绿色建筑相结合是中国建筑业发展的必然趋势。

  10. Capacity building for the effective adoption of renewable energy technologies in rural areas. Experience of India NGOs

    Energy Technology Data Exchange (ETDEWEB)

    Myles, R. [Integrated Sustainable Energy and Ecological Development Association (INSEDA), New Delhi (India)

    2002-07-01

    The experience of NGO network in the promotions of biogas and other low cost RET gadgets, devices, equipments and machines in the rural areas of India, for over two decades, have shown that there are serveral problems yet challenging opportunities in the promotion and implementation of renewable energy technologies in villages. First of all, the field and extension organizations should recognise that these technologies are new and aliens to the rural people, therefore like any other technologies, developed outside the rural environment, RETs are first view with skepticism by the rural community. Even if 100 units of a RE technology are successfully demonstrated, failure of even one could create negative impact within a radius of 30-50 KMs, and its shortcomings are spread like a wild fire. The appropriate technology demonstration backed by systematic capacity building of different stakeholders/actors/players (i.e. Energy Producers, Energy Service Providers and the Energy End Users) is a must for the acceptance and large-scale adoption of RETs in rural areas of the developing countries. The programme funds for the promotion and implementation of RETs should have good percentage earmarked for the capacity building as well as supporting infrastructure for awareness, motivation, promotional and post installation services activities by local field level organizations and NGOs on a long term basis. (orig.)

  11. Key Residential Building Equipment Technologies for Control and Grid Support PART I (Residential)

    Energy Technology Data Exchange (ETDEWEB)

    Starke, Michael R [ORNL; Onar, Omer C [ORNL; DeVault, Robert C [ORNL

    2011-09-01

    based on the largest electrical energy consumers in the residential sector are space heating and cooling, washer and dryer, water heating, lighting, computers and electronics, dishwasher and range, and refrigeration. As the largest loads, these loads provide the highest potential for delivering demand response and reliability services. Many residential loads have inherent flexibility that is related to the purpose of the load. Depending on the load type, electric power consumption levels can either be ramped, changed in a step-change fashion, or completely removed. Loads with only on-off capability (such as clothes washers and dryers) provide less flexibility than resources that can be ramped or step-changed. Add-on devices may be able to provide extra demand response capabilities. Still, operating residential loads effectively requires awareness of the delicate balance of occupants health and comfort and electrical energy consumption. This report is Phase I of a series of reports aimed at identifying gaps in automated home energy management systems for incorporation of building appliances, vehicles, and renewable adoption into a smart grid, specifically with the intent of examining demand response and load factor control for power system support. The objective is to capture existing gaps in load control, energy management systems, and sensor technology with consideration of PHEV and renewable technologies to establish areas of research for the Department of Energy. In this report, (1) data is collected and examined from state of the art homes to characterize the primary residential loads as well as PHEVs and photovoltaic for potential adoption into energy management control strategies; and (2) demand response rules and requirements across the various demand response programs are examined for potential participation of residential loads. This report will be followed by a Phase II report aimed at identifying the current state of technology of energy management systems

  12. Discussion on Construction Technology and Building Energy Consumption%浅议建筑施工技术与建筑能耗

    Institute of Scientific and Technical Information of China (English)

    刘宝安; 余冰磊

    2014-01-01

    为有效解决建筑能耗问题,应当在建筑施工中积极采用各种节能技术,从根本上降低建筑能耗。基于此点,本文就建筑施工技术与建筑能耗进行了研究。%Energy-saving technologies should be actively ado- pted in the construction to solve the problem of building ene- rgy consumption in order to reduce building energy consump- tion fundamentally. Based on this point, this paper studied the construction technology and building energy consumption of buildings.

  13. High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems; Volume 6 Building America Best Practices Series

    Energy Technology Data Exchange (ETDEWEB)

    None

    2007-06-01

    The sixth volume of the Building America Best Practices Series presents information that is useful throughout the U.S. for enhancing the energy efficiency practices in the specific climate zones that are presented in each of the volumes.

  14. New measurement technology for diagnostic evaluation of stress and deformation states in building objects

    Science.gov (United States)

    Kollataj, Robert; Kollataj, Jerzy

    2001-08-01

    This paper presents a new wireless measurement method for static and dynamic examination of buildings, bridges, masts, towers, steel structures, silos etc. by using new generation telemetric modules operating in intelligent radio network. The system provides a possibility of steel and reinforced concrete structures evaluation by measurement of mechanical stresses, deformation and temperature - depending on used sensor. Developed and built prototype system can be used for the on line monitoring, quality assessment and the usefulness of the building objects over long time periods.

  15. The Chinese Politics of Communication Technology: Utility, State Building and Control

    Science.gov (United States)

    Su, Dan

    2012-01-01

    This study provides an examination into the formulation and construction of information and communication technology policy in China. It traces the rise of information technology and the "informatization" drive in China's political rhetoric, and identifies the changes and trajectory of information and communication technology in China's…

  16. Schools, Children, and Digital Technology: Building Better Relationships for a Better Tomorrow

    Science.gov (United States)

    van 't Hooft, Mark

    2007-01-01

    Given their comfort with and pervasive use of technology, today's students are undeniably different from those twenty, ten, or even five years ago. The prevalence of technological tools has clearly affected how the youth of today read, write, and communicate, which has, in turn, led to a technology-based generation divide. Mark van 't Hooft opens…

  17. Implementing a Technology-Supported Model for Cross-Organisational Learning and Knowledge Building for Teachers

    Science.gov (United States)

    Tammets, Kairit; Pata, Kai; Laanpere, Mart

    2012-01-01

    This study proposed using the elaborated learning and knowledge building model (LKB model) derived from Nonaka and Takeuchi's knowledge management model for supporting cross-organisational teacher development in the temporarily extended organisations composed of universities and schools. It investigated the main LKB model components in the context…

  18. Building Future Security: Strategies for Restructuring the Defense Technology and Industrial Base.

    Science.gov (United States)

    1992-06-01

    engineers in a specialized project shop. Although this approach initially sparked resistance, it promoted greater manufactura - bility by forcing...69, p. 760. 106 • Building Future Security video and animation at each employee workstation. Construction, however, remains primarily a hands- on

  19. Bamboo as a Building Material. Peace Corps. Appropriate Technologies for Development. Reprint R-33.

    Science.gov (United States)

    McClure, F. A.

    This manual, developed by the U.S. Department of Agriculture under the Point Four program, presents critical features and principles of using bamboo as a building material. Information provided in the manual includes the following: parts of a house for which bamboos are suitable, bamboo reinforcement of concrete, geographical distribution of…

  20. Environmental and Sustainable Technology Evaluations (ESTE): Verification of Microbial Resistant Building Materials

    Science.gov (United States)

    This is an ESTE project summary brief. Many of the finished interior surfaces of homes and buildings are composed of materials that are prone to mold growth. These surfaces include gypsum board, wood flooring, insulation, and components of the heating and air conditioning system...

  1. Applying Peer-to-Peer Technology to the Building of Distributed Educational Systems

    Science.gov (United States)

    Leighton, Greg; Muldner, Tomasz

    2005-01-01

    Existing educational systems built for cooperative and collaborative activities are most often based on the client/server paradigm of distributed computing. This article shows that a new model for distributed computing, Peer-to-Peer (P2P), provides new opportunities for building distributed educational applications. It begins by reviewing general…

  2. Technology Solutions Case Study: Evaluation of Passive Vents in New-Construction Multifamily Buildings

    Energy Technology Data Exchange (ETDEWEB)

    S. Puttagunta, S. Maxwell, D. Berger, and M. Zuluaga

    2015-10-01

    The Consortium for Advanced Residential Buildings (CARB) conducted research to gain more insight into passive vents. Because passive vents are meant to operate in a general environment of negative apartment pressure, the research assessed whether these negative pressures prevail through a variety of environmental conditions.

  3. External Group Coaching and Mentoring: Building a Research Community of Practice at a University of Technology

    Science.gov (United States)

    Maritz, Jeanette; Visagie, Retha; Johnson, Bernadette

    2013-01-01

    Globally, a clarion call has been made for higher education institutions to establish creative and effective research capacity-building systems with the purpose of developing a next generation of scholars. The training and skills development of a researcher entail a process of increasing levels of participation in diverse communities of practice.…

  4. Technology Solutions Case Study: Boiler Control Replacement for Hydronically Heated Multifamily Buildings, Cambridge, Massachusetts

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-11-01

    The ARIES Collaborative, a U.S. Department of Energy Building America research team, partnered with NeighborWorks America affiliate Homeowners' Rehab Inc. (HRI) of Cambridge, Massachusetts, to study improvements to the central hydronic heating system in one of the nonprofit's housing developments. The heating controls in the three-building, 42-unit Columbia Cambridge Alliance for Spanish Tenants housing development were upgraded. Fuel use in the development was excessive compared to similar properties. A poorly insulated thermal envelope contributed to high energy bills, but adding wall insulation was not cost-effective or practical. The more cost-effective option was improving heating system efficiency, which faced several obstacles, including inflexible boiler controls and failed thermostatic radiator valves. Boiler controls were replaced with systems that offer temperature setbacks and one that controls heat based on apartment temperature in addition to outdoor temperature. Utility bill analysis shows that post-retrofit weather-normalized heating energy use was reduced by 10%-31% (average of 19%). Indoor temperature cutoff reduced boiler runtime (and therefore heating fuel consumption) by 28% in the one building in which it was implemented. Nearly all savings were obtained during night which had a lower indoor temperature cut off (68°F) than day (73° F). This implies that the outdoor reset curve was appropriately adjusted for this building for daytime operation. Nighttime setback of heating system supply water temperature had no discernable impact on boiler runtime or gas bills.

  5. Building America Best Practices Series, Volume 10: Retrofit Techniques and Technologies: Air Sealing

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.; Cole, Pamala C.; Williamson, Jennifer L.; Love, Pat M.

    2010-04-12

    This report was prepared by PNNL for the U.S. Department of Energy Building America Program. The report provides information to home owners who want to make their existing homes more energy efficient by sealing leaks in the building envelope (ceiling, walls, and floors) that let in drafts and let conditioned air escape. The report provides descriptions of 19 key areas of the home where air sealing can improve home performance and energy efficiency. The report includes suggestions on how to find a qualified weatherization or home performance contractor, what to expect in a home energy audit, opportune times for performing air sealing, and what safety and health concerns to be aware of. The report describes some basic building science concepts and topics related to air sealing including ventilation, diagnostic tools, and code requirements. The report will be available for free download from the DOE Building America website. It is a suitable consumer education tool for home performance and weatherization contractors to share with customers to describe the process and value of home energy retrofits.

  6. Combining experts' risk judgments on technology performance of phytoremediation: self-confidence ratings, averaging procedures, and formative consensus building.

    Science.gov (United States)

    Scholz, Roland W; Hansmann, Ralf

    2007-02-01

    Expert panels and averaging procedures are common means for coping with the uncertainty of effects of technology application in complex environments. We investigate the connection between confidence and the validity of expert judgment. Moreover, a formative consensus building procedure (FCB) is introduced that generates probability statements on the performance of technologies, and we compare different algorithms for the statistical aggregation of individual judgments. The case study refers to an expert panel of 10 environmental scientists assessing the performance of a soil cleanup technology that uses the capability of certain plants to accumulate heavy metals from the soil in the plant body (phytoremediation). The panel members first provided individual statements on the effectiveness of a phytoremediation. Such statements can support policymakers, answering the questions concerning the expected performance of the new technology in contaminated areas. The present study reviews (1) the steps of the FCB, (2) the constraints of technology application (contaminants, soil structure, etc.), (3) the measurement of expert knowledge, (4) the statistical averaging and the discursive agreement procedures, and (5) the boundaries of application for the FCB method. The quantitative statement oriented part of FCB generates terms such as: "The probability that the concentration of soil contamination will be reduced by at least 50% is 0.8." The data suggest that taking the median of the individual expert estimates provides the most accurate aggregated estimate. The discursive agreement procedure of FCB appears suitable for deriving politically relevant singular statements rather than for obtaining comprehensive information about uncertainties as represented by probability distributions.

  7. The use of the bottom ashes and of the steelmaking slags in the manufacturing technologies of the building materials

    Directory of Open Access Journals (Sweden)

    L. G. Popescu

    2016-07-01

    Full Text Available The energetic and metallurgy industries of Romania represent the main waste sources significant from the point of quantitative view: the bottom ashes and the blast furnace and secondary metallurgical slags. Starting from the knowledge of the main chemical-physical properties of these two types of industrial wastes, there were inquired the exploitation possibilities in the technological practice, by using in the manufacturing of some building materials, for which these wastes represent the exclusive raw material source. The experiments considered the granular aggregate properties of the bottom ash and of the blast furnace slag, completed by the hydraulic binder of the secondary metallurgical slag, after the fine crushing.

  8. Customer centered health care: why managed care organizations must capitalize on new technology to build brands and customer loyalty.

    Science.gov (United States)

    Fell, D

    1998-01-01

    Now, more than ever, health care organizations are desperately trying to reach out to customers and establish stronger relationships that will generate increased loyalty and repeat business. As technology, like the Internet and related mediums, allow us to do a better job of managing information and communication, health care executives must invest the time and resources necessary to bring these new advances into the day-to-day operations of their businesses. Those that do will have a head start in building their brand and their customer loyalty.

  9. Study of composition and morphology features of alumina producing waste for its application in road building technologies

    Science.gov (United States)

    Shepelev, Igor; Bochkov, Nikolay; Zhyzhaev, Anatoly

    2016-01-01

    The research of component composition of complex mineral binder material obtained using non-toxic alumina producing waste was performed. The strength characteristics of road mixtures and binder mineral product structure were studied. The technology of subgrade building on the basis of nepheline slime, gypsum-anhydrite waste and dust from cleaning collectors of electrostatic gas treatment systems of calcination furnaces of Achinsk alumina plant was developed and experimentally tested. It provides beside of part of waste utilization also increasing of strength properties and frost resistance of road mixtures.

  10. Building a Four Year Post-Secondary Curriculum in Educational Science and Technology.

    Science.gov (United States)

    Plomp, Tjeerd; Verhagen, Plon

    This report begins by providing background information on educational technology in the Netherlands, differences between a four-year program in the Netherlands and undergraduate programs in the United States, and the structure of Dutch university programs. The need for a Department of Educational Science and Technology at the Twente University of…

  11. The efficiency of diagnostics technical-technological potential machine-building enterprises

    Directory of Open Access Journals (Sweden)

    Sv. P. Kuzmenko

    2011-12-01

    Full Text Available Diagnostics methods potential of enterprise, technical-technological potential is examined. Their essence is analyzed positive, negative moments, possibility of the use for development of enterprises of engineer. Formed a system of indicators for rapid diagnosis on the basis of three groups: industrial, financial and technological.

  12. Building a Culture of Trust: Trust in the Use of Educational Technology

    Science.gov (United States)

    Kirkman, Jacqueline

    2014-01-01

    This paper investigates the place of trust in a school context and its importance in achieving the aims of schooling, "namely high academic performance and positive affects among members of the school community" (Forsyth, 2008). The role of trust in the use of technology and technological change is examined. Literature is surveyed in the…

  13. Web 2.0 Technologies and Building Online Learning Communities: Students' Perspectives

    Science.gov (United States)

    Abdelmalak, Mariam Mousa Matta

    2015-01-01

    The purpose of this action research was to explore students' perspectives regarding using Web 2.0 technologies to develop a community of learners. The course described in this study was a fully online course in an Educational Learning Technologies master's program at a medium-sized university in the U.S. Southwest. A variety of Web 2.0 tools…

  14. Highlighting High Performance: National Renewable Energy Laboratory's Thermal Test Facility, Golden, Colorado. Office of Building Technology State and Community Programs (BTS) Brochure

    Energy Technology Data Exchange (ETDEWEB)

    Burgert, S.

    2002-10-21

    The National Renewable Energy Laboratory's Thermal Test Facility in Golden, Colorado, was designed using a whole-building approach--looking at the way the building's systems worked together most efficiently. Researchers monitor the performance of the 11,000-square-foot building, which boasts an energy cost savings of 63% for heating, cooling, and lighting. The basic plan of the building can be adapted to many needs, including retail and warehouse space. The Thermal Test Facility contains office and laboratory space; research focuses on the development of energy-efficiency and renewable energy technologies that are cost-effective and environmentally friendly.

  15. IN SITU GEOTHERMAL ENERGY TECHNOLOGY: AN APPROACH FOR BUILDING CLEANER AND GREENER ENVIRONMENT

    Directory of Open Access Journals (Sweden)

    Md. Faruque Hossain

    2016-01-01

    Full Text Available Geothermal energy is abundant everywhere in the world. It certainly would be a great benefit for human being once it is produced by a sophisticated technology. Consequently, it would be the biggest console for earth considering environmental sustainability. Unfortunately, the current status of commercial production of geothermal energy primarily from hydrothermal, geopressured, hot dry rock, and magma are limited to a few countries due to technological difficulties and production cost. This paper describes a simple technology where an in situ geothermal plant assisted by a heat pump would act as a high-temperature production (>150°C to provide excellent capacity of energy generation. The issue related to costs is interestingly cheaper on production, comparing to other technologies, such as solar, hydro, wind, and traditional geothermal technology as described in this article. Therefore, it is suggested that heat pump assisted in situ geothermal energy sources has a great potentiality to be a prime energy source in near future. Since the technology has a number of positive characteristics (simple, safe, and provides continuous baseload, load following, or peaking capacity and benign environmental attributes (zero emissions of CO2, SOx, and NOx, it certainly would be an interesting technology in both developed, and developing countries as an attractive option to produce clean energy to confirm a better environment.

  16. Nano-structure multilayer technology fabrication of high energy density capacitors for the power electronic building book

    Energy Technology Data Exchange (ETDEWEB)

    Barbee, T.W.; Johnson, G.W.; Wagner, A.V.

    1997-10-21

    Commercially available capacitors do not meet the specifications of the Power Electronic Building Block (PEBB) concept. We have applied our propriety nanostructure multilayer materials technology to the fabrication of high density capacitors designed to remove this impediment to PEBB progress. Our nanostructure multilayer capacitors will also be enabling technology in many industrial and military applications. Examples include transient suppression (snubber capacitors), resonant circuits, and DC filtering in PEBB modules. Additionally, weapon applications require compact energy storage for detonators and pulsed-power systems. Commercial applications run the gamut from computers to lighting to communications. Steady progress over the last five years has brought us to the threshold of commercial manufacturability. We have demonstrated a working dielectric energy density of > 11 J/cm3 in 20 nF devices designed for 1 kV operation.

  17. Capacity building, scientific independence, and the development of UNESCOs science and technology agenda for Africa’

    DEFF Research Database (Denmark)

    Andersen, Casper

    2017-01-01

    This article analyses the shifting rationales for scientific collaboration in the work of the United Nations Economic, Scientific and Cultural Organization (UNESCO) in the science sector in Africa from the late colonial period through to the era of capacity building. Focusing on the late colonial...... capacities in the sciences was regarded as the key to obtaining “scientific independence” to match the recently obtained political independence. This marked a significant change from the 1950s when UNESCO based its operations in Africa on collaborations with the European colonial powers. The article argues...... that the link between scientific independence and political self-determination gave way as UNESCO rebranded scientific capacity-building activities as efforts in the pursuit of an unclearly-defined common good....

  18. An overview of China’s building energy saving technologies%中国建筑节能技术概述

    Institute of Scientific and Technical Information of China (English)

    陈忠民

    2014-01-01

    Under the background of global climate change and energy shortages,from the energy saving of building envelope structure,building equipment energy saving,renewable energy application,building energy management etc. ,summarizeds the existing building energy saving tech-nology in our country,provided reference for further research on for building energy efficiency technology.%在全球气候变化和能源短缺的背景下,从建筑围护结构的节能、建筑设备的节能、可再生能源的应用、建筑能源管理等角度出发,总结了我国已有的建筑节能技术,为建筑节能技术的进一步研究提供了参考借鉴。

  19. Discussion on Application Technology of Building Energy Efficiency in China%我国建筑节能的技术探讨

    Institute of Scientific and Technical Information of China (English)

    郭凯

    2015-01-01

    Building energy efficiency can reduce the growth in the total energy consumption of the building speed, this paper mainly expounds the recently the focus of the work of building energy conservation in our country, gradually strengthen control on building energy consumption of the actual operation, strengthen the building energy-saving technology and technology innovation etc..%建筑节能可以降低建筑总能耗增长的速度。本文主要阐述了近期我国建筑节能的工作重点、逐步加强对建筑实际运行能耗的控制、加强建筑节能的技术基础和技术创新等问题。

  20. Research on Technology and Development Direction of Steel Structure Building%建筑钢结构技术与发展方向研究

    Institute of Scientific and Technical Information of China (English)

    张俏; 董羽

    2014-01-01

    In recent years, with the wide application of steel structure in industrial buildings and public buildings, building steel structure of the new technology, new processes and new materials continue to bring forth the new through the old, this paper built in recent years at home and abroad, build_ing steel structure, the introduction of new technology and devel_opment direction of construction steel.%近些年来,随着建筑钢结构在工业建筑和公共建筑中的广泛应用,建筑钢结构的新技术、新工艺和新材料不断推陈出新,本文结合近些年国内外在建筑钢结构的建造的实例,介绍建筑钢结构新技术与发展方向。

  1. Assessment of Capacity Building by UN Centre For Space Science and Technology Education in Asia and Pacific

    Science.gov (United States)

    Mukund, Rao; Deekshatulu, B. L.; Sundarramiah, V.; Kasturirangan, K.

    2002-01-01

    Space technology has introduced new dimensions into the study and understanding of Earth's processes and in improving the quality of life for the humanity. The benefits from the space technology are mostly confined to the space faring nations. United Nations Office for Outer Space Affairs (UN-OOSA) has taken initiative to disseminate the scientific and technology knowledge to developing countries through the establishment of regional Centres mainly dedicated to the education, training and research. The establishment of the UN Centre for Space Science and Technology Education in Asia and the Pacific (UN CSSTE-AP), in 1995 in India, has opened up new vistas for sharing and learning from experiences and also in capacity building in the region. The Centre has education and research programmes in the field of Remote Sensing, Satellite Communications, Satellite Meteorology and Space Sciences. The education courses are comprising of two phases viz. Phase I, of 9 months duration and is a resident programme in India. The 9 months programme is modular in structure dealing with fundamentals, applications and pilot projects. The Phase II, of 12 months duration, concludes with the submission of a project work assignment in the home country institution. The research programmes are oriented towards carrying out advanced research and development in these fields and provides an opportunity to Asia Pacific students to build their academic capabilities. The education course curriculum is primarily aimed to disseminate the Space Science and Technology in the Asia Pacific region and draws on the experiences and needs of the region. The Centre also assists in research and consultancy in environmental analysis, monitoring, judicious exploitation, rural/urban communication, understanding weather system, conservation of natural resources and sustainable development. The issues are of utmost importance in the backdrop of high population density, unstable economic status, depleting natural

  2. An Evaluation of Vegetated Roofing Technology: Application at Air Force Plant Four, Building 15

    Science.gov (United States)

    2004-03-01

    growing medium were put in place. Plants that would resemble a wildflower meadow were planted in the 82 substrate for the first year of...University of California at Berkeley. May 2002. Laaly, H.O. and O. Dutt. “CBD-235. Single Ply Roofing Membranes,” Canadian Building Digest. 7 October...Yin, Robert K. “Case Study Research: Design and Methods (2nd edition), Thousand Oaks, California : SAGE Publications, Inc., 1994

  3. MOTIVATION TO SHARE HOSPITAL BUILDING DESIGN KNOWLEDGE BY INFORMATION TECHNOLOGY IN HONG KONG

    OpenAIRE

    Li, Rita Yi Man; Rita PEIHUA Zhang

    2010-01-01

    Hospital building design is important as it is the place where bacteria and microorganisms concentrate. Poor ventilation system and layout traps disease causing pathogens, threatens the lives of many frontline workers such as doctors, nurses, and health care assistants. While design knowledge sharing by IT ensures a rapid knowledge sharing among designers from all over the world, what are their motivations? Few or no paper has studied this issue. This paper studies this base on 4 traditional ...

  4. Technology Solutions Case Study: Calculating Design Heating Loads for Superinsulated Buildings

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-08-01

    Designing a superinsulated home has many benefits including improved comfort, reduced exterior noise penetration, lower energy bills, and the ability to withstand power and fuel outages under much more comfortable conditions than a typical home. Extremely low heating and cooling loads equate to much smaller HVAC equipment than conventionally required. Sizing the mechanical system to these much lower loads reduces first costs and the size of the distribution system needed. While these homes aren't necessarily constructed with excessive mass in the form of concrete floors and walls, the amount of insulation and the increase in the thickness of the building envelope can lead to a mass effect, resulting in the structures ability to store much more heat than a code built home. This results in a very low thermal inertia making the building much less sensitive to drastic temperature swings thereby decreasing the peak heating load demand. Alternative methods that take this inertia into account along with solar and internal gains result in smaller more appropriate design loads than those calculated using Manual J version 8. During the winter of 2013/2014, the Consortium for Advanced Residential Buildings team monitored the energy use of three homes in climate zone 6 in an attempt to evaluate the accuracy of two different mechanical system sizing methods for low load homes. Based on the results, it is recommended that internal and solar gains be included and some credit for thermal inertia be used in sizing calculations for superinsulated homes.

  5. Technological characteristics of compressed earth blocks for its use as a building material

    Science.gov (United States)

    Gomez-Villalba, Luz Stella; Camacho-Perez, Nancy; Alvarez de Buergo, Monica; Becerra-Becerra, Javier; Esmeralda Corredor-Pulido, Dery; Fort, Rafael

    2013-04-01

    We present here an innovative building technique, which uses ecological, inexpensive and environmentally friendly materials. These compressed earth blocks seem to be very good for building purposes and that is why we have characterized three types of compressed earth blocks (CEB, named by their color as yellow, grey and red) mineralogically by means of X ray diffraction XRD and scanning electron microscopy SEM (both blocks and raw materials), petrographically by polarizing optical light microscopy POLM, and SEM, and, mainly, petrophysically: their hydric, physical and physico-mechanical properties by means of determining their capillary water absorption, porosity (open or accessible to water, pore size distribution and micro/macroporosity), and densities, color and ultrasound velocity (together with anisotropy). The particularities of these analyzed materials show that some varieties are more durable than others, and that all of them can be used as building materials with some restrictions related to their appropriate placing in the structures and the exposure to water. Acknowledgements: This work is supported by the GEOMATERIALES (S2009/MAT-1629) and CONSOLIDER-TCP (CSD2007-0058) programmes. Thanks also to the UCM (Complutense University of Madrid) Research Group "Alteración y conservación de los materiales pétreos del patrimonio" / Alteration and conservation of heritage stone materials (ref. 921349).

  6. 湖北省绿色建筑技术应用分析%Application analysis of green building technology in Hubei province

    Institute of Scientific and Technical Information of China (English)

    谢宁; 唐小虎

    2015-01-01

    With an analysis of green building development conditions of Hubei province, combining with local climate and geological environ-ment, based on common green building technology survey, the paper studies the implementation conditions of green building technology, and ex-plores low-cost green building technology fitting local development.%分析了湖北省绿色建筑的发展概况,结合当地的气候及地理环境,在调查该地常用的绿建技术的基础上,对绿建技术的落实情况进行了研究,并探索了适宜该地区发展的、较低成本的绿建技术。

  7. Energy efficiency benchmarks and the performance of LEED rated buildings for Information Technology facilities in Bangalore, India

    Energy Technology Data Exchange (ETDEWEB)

    Sabapathy, Ashwin; Ragavan, Santhosh K.V.; Vijendra, Mahima; Nataraja, Anjana G. [Enzen Global Solutions Pvt Ltd, 90, Hosur Road, Madiwala, Bangalore 560 068 (India)

    2010-11-15

    This paper provides a summary of an energy benchmarking study that uses performance data of a sample of Information Technology facilities in Bangalore. Information provided by the sample of occupiers was used to develop an Energy Performance Index (EPI) and an Annual Average hourly Energy Performance Index (AAhEPI), which takes into account the variations in operation hours and days for these facilities. The EPI and AAhEPI were modelled to identify the factors that influence energy efficiency. Employment density, size of facility, operating hours per week, type of chiller and age of facility were found to be significant factors in regression models with EPI and AAhEPI as dependent variables. Employment density, size of facility and operating hours per week were standardised and used in a separate regression analysis. Parameter estimates from this regression were used to normalize the EPI and AAhEPI for variance in the independent variables. Three benchmark ranges - the bottom third, middle third and top third - were developed for the two normalised indices. The normalised EPI and AAhEPI of LEED rated building, which were also part of the sample, indicate that, on average, LEED rated buildings outperform the other buildings. (author)

  8. The Role of Model Making as a Constructivist Learning Tool to Enhance Deep Learning in a Building Technology Module

    Directory of Open Access Journals (Sweden)

    Una Beagon

    2014-06-01

    Full Text Available This paper explores how the use of model making assignments in a Building Technology module encourages deeper learning of a particular topic compared to traditional lecture style teaching using 2D drawings or 3D models. It also investigates how student engagement can be improved as a result of creating a ‘constructivist environment’. The assessment tool, which involved students building a model of a window jamb and cill, was designed to encourage creativity and included elements of best practice such as reflection and development of written communication skills which are important graduate attributes for employability. Quantitative analyses based on surveys carried out amongst the students indicated that, students generally enjoyed making the model and felt, as an activity improved their attention levels. Furthermore, results showed that students felt more confident about recalling the specific detail as a result of the model making exercise compared to creating 2D drawings or merely observing a 3D model. Student feedback confirmed that model making goes some way to bridge the gap between lecture material and an understanding of how buildings are constructed on site.

  9. BOOK REVIEW TECHNOLOGY INTEGRATION AND HIGH POSSIBILITY CLASSROOMS: BUILDING FROM TPACK

    OpenAIRE

    Nejdet KARADAG

    2016-01-01

    This book consists of 8 chapters, appeals teachers who want to understand technology integration to education and how it looks like in action in classrooms. High Possibility Classrooms (HPC) models are examined by case studies in different educational settings.

  10. Two 175 ton geothermal chiller heat pumps for leed platinum building technology demonstration project. Operation data, data collection and marketing

    Energy Technology Data Exchange (ETDEWEB)

    Kolo, Daniel [Johnson Controls, Inc., Glendale, WI (United States)

    2016-08-15

    The activities funded by this grant helped educate and inform approximately six thousand individuals who participated in guided tours of the geothermal chiller plant at Johnson Controls Corporate Headquarters in Glendale, Wisconsin over the three year term of the project. In addition to those who took the formal tour, thousands more were exposed to hands-on learning at the self-service video kiosks located in the headquarters building and augmented reality tablet app that allowed for self-guided tours. The tours, video, and app focused on the advantages of geothermal heat pump chillers, including energy savings and environmental impact. The overall tour and collateral also demonstrated the practical application of this technology and how it can be designed into a system that includes many other sustainable technologies without sacrificing comfort or health of building occupants Among tour participants were nearly 1,000 individuals, representing 130 organizations identified as potential purchasers of geothermal heat pump chillers. In addition to these commercial clients, tours were well attended by engineering, facilities, and business trade groups. This has also been a popular tour for groups from Universities around the Midwest and K-12 schools from Wisconsin and Northern Illinois A sequence of operations was put into place to control the chillers and they have been tuned and maintained to optimize the benefit from the geothermal water loop. Data on incoming and outgoing water temperature and flow from the geothermal field was logged and sent to DOE monthly during the grant period to demonstrate energy savings.

  11. Preparing Your School Building for Technology. Proceedings of the Council of Education Facility Planners International (CEFPI) Conference (Vancouver, British Columbia, Canada, October 4-7, 1998).

    Science.gov (United States)

    Council of Educational Facility Planners, International, Scottsdale, AZ.

    Participants in the 1998 annual technology conference of the Council of Educational Facility Planners, International discussed adapting today's school buildings to meet the new educational technology. This document presents the presentation materials (mostly copies of slides or transparencies, with little or no accompanying text) delivered by…

  12. Universities in capacity building in sustainable development: focus on solid waste management and technology.

    Science.gov (United States)

    Agamuthu, P; Hansen, Jens Aage

    2007-06-01

    This paper analyses some of the higher education and research capacity building experiences gained from 1998-2006 by Danish and Malaysian universities. The focus is on waste management, directly relating to both the environmental and socio-economic dimensions of sustainable development. Primary benefits, available as an educational legacy to universities, were obtained in terms of new and enhanced study curricula established on Problem-oriented Project-based Learning (POPBL) pedagogy, which strengthened academic environmental programmes at Malaysian and Danish universities. It involved more direct and mutually beneficial cooperation between academia and businesses in both countries. This kind of university reach-out is considered vital to development in all countries actively striving for global and sustainable development. Supplementary benefits were accrued for those involved directly in activities such as the 4 months of field studies, workshops, field courses and joint research projects. For students and academics, the gains have been new international dimensions in university curricula, enhanced career development and research collaboration based on realworld cases. It is suggested that the area of solid waste management offers opportunities for much needed capacity building in higher education and research, contributing to sustainable waste management on a global scale. Universities should be more actively involved in such educational, research and innovation programmes to make the necessary progress. ISWA can support capacity building activities by utilizing its resources--providing a lively platform for debate, securing dissemination of new knowledge, and furthering international networking beyond that which universities already do by themselves. A special challenge to ISWA may be to improve national and international professional networks between academia and business, thereby making education, research and innovation the key driving mechanisms in

  13. Analysis on technological points of high-rise building construction%高层建筑施工技术要点分析

    Institute of Scientific and Technical Information of China (English)

    王鹏飞

    2012-01-01

    Combining with the practice, the paper discusses the high-rise building construction features and status, rather comprehensively sum- marizes the high-rise building construction technology points including reverse construction technology, prefabrication plate technology, steel structure and pumping concrete technology, so as to strengthen the validity and effectiveness of the high-rise building construction.%结合实际论述了高层建筑施工的特征及现状,较全面地归纳了高层建筑施工技术要点,包括逆向施工技术、预制模板技术、钢结构及泵送混凝土技术,从而增强了高层建筑施工的有效性与实效性。

  14. Workshop Introduction - Building Energy Performance Improvement Through Advanced Technologies, Smart Organization, and Financing

    Science.gov (United States)

    2004-09-01

    A&M University, ESL Continuous Commissioning—An Effective Method for Energy Reductions Ch 5 14:00-14:15 Mr. Michael Chimack, University of Illinois...PNNL Energy assessment and analysis using FEDS Ch 7 8:45-9:00 Dr. Michael Witte, GardAnalytics Whole building energy analysis using EnergyPlus 9:00-9...Assessment of HVAC systems reliability 14:30-15:00 Coffee break Ch 8 15:00-15:15 Mr. Roch Ducey , ERDC-CERL Energy Security 15:15-15:30 Mr

  15. Technology Solutions for Existing Homes Case Study: Trade-Friendly Retrofit Insulated Panels for Existing Buildings

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-01

    For this project with the U.S. Department of Energy Building America team Home Innovation Research Labs, the retrofit insulated panels relied on an enhanced expanded polystyrene (EPS) for thermal resistance of R-4.5/inch, which is an improvement of 10% over conventional (white-colored) EPS. EPS, measured by its life cycle, is an alternative to commonly used extruded polystyrene and spray polyurethane foam. It is a closed-cell product made up of 90% air, and it requires about 85% fewer petroleum products for processing than other rigid foams.

  16. MOTIVATION TO SHARE HOSPITAL BUILDING DESIGN KNOWLEDGE BY INFORMATION TECHNOLOGY IN HONG KONG

    Directory of Open Access Journals (Sweden)

    Rita Yi Man LI

    2010-06-01

    Full Text Available Hospital building design is important as it is the place where bacteria and microorganisms concentrate. Poor ventilation system and layout traps disease causing pathogens, threatens the lives of many frontline workers such as doctors, nurses, and health care assistants. While design knowledge sharing by IT ensures a rapid knowledge sharing among designers from all over the world, what are their motivations? Few or no paper has studied this issue. This paper studies this base on 4 traditional motivation theories: Theory X, Theory Y, Reinforcement theory, Two factor theory. Results show that positive reinforcement theory and motivation factors in two factor theory provide better explanation.

  17. Building Technological Capabilities in Ghanaian SMEs through Private Sector Development Programmes

    DEFF Research Database (Denmark)

    Kragelund, Jens Peter

    2005-01-01

    Since the beginning of the 1990s an increasing number of donors have initiated pro-grammes to support the private sector in developing countries in order to enhance eco-nomic growth and thereby alleviate poverty. This paper uses case studies of a wide spec-trum of private enterprises in Ghana...... and related business entities to illustrate how the private sector programme of Danida has worked in Ghana. It looks into the direct effects of the programme, i.e. capability building and simultaneously shows how conventional evaluation procedures miss many of the derived effects of the programme....

  18. Energy management through building automation. Fundamentals - Technologies - Applications; Energiemanagement durch Gebaeudeautomation. Grundlagen - Technologien - Anwendungen

    Energy Technology Data Exchange (ETDEWEB)

    Aschendorf, Bernd [Fachhochschule Dortmund (Germany). Fachbereich Informations- und Elektrotechnik

    2014-02-01

    The books available in the market consider only the use of individual buildings bus systems, but not to compare with each other with respect to cost-benefit and applicability. In this book, a total of 40 different systems, such as radio bus systems, PEHA-PHC, EIB, LCN, LON, PLC systems, investigated for their possible use in the various categories of buildings. The comparison refers to all levels of the automation pyramid from fieldbus, to automation to the control level and considers in particular the usability for SmartMetering-based energy management. [German] Die am Markt vorhandenen Buecher betrachten lediglich den Einsatz einzelner Gebaeudebussysteme, nicht jedoch den Vergleich untereinander mit Bezug auf Kosten/Nutzen und Anwendbarkeit. In diesem Buch werden insgesamt 40 verschiedene Systeme, wie z.B. Funkbussysteme, PEHA-PHC, EIB-, LCN-, LON-, SPS-Systeme, auf deren Einsatzmoeglichkeit in den verschiedenen Gebaeudekategorien untersucht. Der Vergleich bezieht sich auf alle Ebenen der Automatisierungspyramide vom Feldbus ueber die Automatisierung bis zur Leitebene und betrachtet insbesondere auch die Verwendbarkeit fuer smartMetering-basiertes Energiemanagement.

  19. Machine Learning Techniques Applied to Sensor Data Correction in Building Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Matt K [ORNL; Castello, Charles C [ORNL; New, Joshua Ryan [ORNL

    2013-01-01

    Since commercial and residential buildings account for nearly half of the United States' energy consumption, making them more energy-efficient is a vital part of the nation's overall energy strategy. Sensors play an important role in this research by collecting data needed to analyze performance of components, systems, and whole-buildings. Given this reliance on sensors, ensuring that sensor data are valid is a crucial problem. Solutions being researched are machine learning techniques, namely: artificial neural networks and Bayesian Networks. Types of data investigated in this study are: (1) temperature; (2) humidity; (3) refrigerator energy consumption; (4) heat pump liquid pressure; and (5) water flow. These data are taken from Oak Ridge National Laboratory's (ORNL) ZEBRAlliance research project which is composed of four single-family homes in Oak Ridge, TN. Results show that for the temperature, humidity, pressure, and flow sensors, data can mostly be predicted with root-mean-square error (RMSE) of less than 10% of the respective sensor's mean value. Results for the energy sensor are not as good; RMSE are centered about 100% of the mean value and are often well above 200%. Bayesian networks have RSME of less than 5% of the respective sensor's mean value, but took substantially longer to train.

  20. InterTechnology Corporation report of solar energy systems installation costs for selected commercial buildings

    Energy Technology Data Exchange (ETDEWEB)

    None

    1976-12-01

    The results of a study in which the primary objective was to determine actual costs associated with the installation of solar collector and thermal energy storage subsystems in specific non-residential building applications are presented. A secondary objective of the study was to assemble details of existing solar collector and storage subsystem installations, including caveats concerning cost estimating, logistics and installation practices. The study began with the development of an exhaustive listing and compilation of basic data and contacts for non-residential applications of solar heating and cooling of buildings. Both existing projects and those under construction were surveyed. Survey summary sheets for each project encountered are provided as a separate appendix. Subsequently, the rationale used to select the projects studied in-depth is presented. The results of each of the detailed studies are then provided along with survey summary sheets for each of the projects studied. Installation cost data are summarized and the significance of the differences and similarities between the reported projects is discussed. After evaluating the data obtained from the detailed studies, methods for reducing installation labor costs are postulated based on the experience of the study. Some of the methods include modularization of collectors, preplumbing and preinsulating, and collector placement procedures. Methods of cost reduction and a summary discussion of prominent problems encountered in the projects are considered.(WHK)

  1. A Study on Nuclear Blast Overpressure on Buildings and other infrastructures using Geospatial Technology

    Directory of Open Access Journals (Sweden)

    D. Thirumalaivasan

    2012-01-01

    Full Text Available An Improvised Nuclear Device or nuclear bomb of yield 10 kiloton to 20 kiloton explodes in any major city due to terrorism or any other reason can cause catastrophic damages on the building's and other infrastructures and also shutting down of critical life-safety systems.. The explosion may produce blast overpressure, thermal radiation and harmful instant and delayed nuclear radiations. The buildings and other Civil Engineering structures may be highly vulnerabke due to the blast overpressure from the explosion and thermal radiation. In this present study Remote Sensing and Geographical Information System is effectively utilized to model the blast affected zone from the ground Zero of the study area. This study also introduces different emperical methods to estimate blast loads and structural response. The purpose is to describe the blast effects of a nuclear explosion, thereby informing people of the real dangers posed by nuclear weapons. Therefore, as a case study, we consider a hypothetical City as a target for detonation. Due to security reasons the data for existing City is not used for this study purpose. The study area is hypothetically detonated with a 15 kiloton yield nuclear explosion as surface blast and wind spped is assumed as 5 meters per second.

  2. Fast implementation of Oliker's ellipses technology to build free form reflector

    Science.gov (United States)

    Magarill, S.

    2013-09-01

    The field of illumination optics has a number of applications where using free-form reflective surfaces to create a required light distribution can be beneficial. Oliker's concept of combining elliptical surfaces is the foundation of forming a reflector for an arbitrary illuminance distribution. The algorithm for fast implementation of this concept is discussed in detail. It is based on an analytical computation of a 3D cloud of points in order to map the reflector shape with the required flux distribution. Flux delivered to chosen zones across the target can be calculated based on the number of associated cloud points and its locations. This allows optimized ellipse parameters to achieve the required flux distribution without raytracing through the reflector geometry. Such a strictly analytical optimization is much faster than building reflector geometry and raytracing each step of the optimization. A generated 3D cloud of points can be used with a standard SolidWorks feature to build the loft surface. This surface consists of adjacent elliptical facets and should be smooth to maintain continuous irradiance across the target. A secondary operation to smooth the surface profile between elliptical facets is discussed. Examples of proposed algorithm implementations are presented.

  3. Innovative technologies of outsourcing at the machine-building enterprises of Sverdlovsk area

    Directory of Open Access Journals (Sweden)

    P. P. Krylatkov

    2010-09-01

    Full Text Available The analysis of the basic problems connected with infringements of integrity of the machine-building enterprises of Sverdlovsk area is lead in the article. The specified problems are considered from a position of the complete approach developed by the author. Display of infringements of integrity of some the enterprises are illustrated by data of their inspection. As the effective tool of increase of integrity of the enterprises — expansion use of attitudes of outsourcing is offered. The comparative given applications of outsourcing in developed the country of the West and at the domestic enterprises, and also its benefits and risks are cited. Outsourcing, insoursing and subcontracting are considered by the author as the innovative tool of the decision of many serious problems of the machine-building enterprises of region. As an example practice of work of «The Sverdlovsk regional center of industrial cooperation» on coordination of attitudes of outsourcing, subcontracting and cooperation is offered. The author recommends the tabulated form, with the instruction of kinds of works for which performance the method of allocation or attraction outsourcing of the companies can be used.

  4. Review of thermal energy storage technologies based on PCM application in buildings

    DEFF Research Database (Denmark)

    Pomianowski, Michal Zbigniew; Heiselberg, Per; Zhang, Yinping

    2013-01-01

    is paid to discussion and identification of proper methods to correctly determine the thermal properties of PCM materials and their composites and as well procedures to determine their energy storage and saving potential. The purpose of the paper is to highlight promising technologies for PCM application...

  5. Building a Better Biology Lab? Testing Tablet PC Technology in a Core Laboratory Course

    Science.gov (United States)

    Pryor, Gregory; Bauer, Vernon

    2008-01-01

    Tablet PC technology can enliven the classroom environment because it is dynamic, interactive, and "organic," relative to the rigidity of chalkboards, whiteboards, overhead projectors, and PowerPoint presentations. Unlike traditional computers, tablet PCs employ "digital linking," allowing instructors and students to freehand annotate, clarify,…

  6. Exploring the Relationships between Pedagogy, Ethics and Technology: Building a Framework for Strategy Development

    Science.gov (United States)

    Jefferies, Pat; Carsten-Stahl, Bernd; McRobb, Steve

    2007-01-01

    The various political and technological drivers that are currently prevalent within many educational institutions increasingly encourage educationalists to experiment with tools that promote e-learning. Many then engage in this activity in the belief that this will help in the development of more autonomous, responsible learners. Strategies for…

  7. The Al-containing wastes technology of recycling for alumina, coagulants and building materials production

    Institute of Scientific and Technical Information of China (English)

    Lainer; U.; A.; Tuzhilin; A.; S.; Perekhoda; S.; P.; Vetchinkina; T.; N.; Samoilov; E.; N.

    2005-01-01

    The Al-containing wastes are generated by a row of industrial plants as hydroalumocarbonate residuum, underwastes water, foundry slag, mud, catalysts, mineral part of coals and others. These wastes is cycling in technological processes that cause to extra energy costs, processes stages difficulties and negatively affecting to environment.……

  8. International technology transfer: building theory from a multiple case-study in the aircraft industry

    NARCIS (Netherlands)

    Steenhuis, Harm-Jan; Bruijn, de Erik J.

    2005-01-01

    International technology transfer occurs frequently in international operations, for example in cases of foreign direct investment where companies set-up existing manufacturing lines in new locations. It also occurs in situations of international outsourcing where a new supplier receives product and

  9. Building Software Development Capacity to Advance the State of Educational Technology

    Science.gov (United States)

    Luterbach, Kenneth J.

    2013-01-01

    Educational technologists may advance the state of the field by increasing capacity to develop software tools and instructional applications. Presently, few academic programs in educational technology require even a single computer programming course. Further, the educational technologists who develop software generally work independently or in…

  10. The Al-containing wastes technology of recycling for alumina, coagulants and building materials production

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ The Al-containing wastes are generated by a row of industrial plants as hydroalumocarbonate residuum, underwastes water, foundry slag, mud, catalysts, mineral part of coals and others. These wastes is cycling in technological processes that cause to extra energy costs, processes stages difficulties and negatively affecting to environment.

  11. Advanced Technological Education (ATE) Program: Building a Pipeline of Skilled Workers. Policy Brief

    Science.gov (United States)

    American Youth Policy Forum, 2010

    2010-01-01

    In the Fall of 2008, the American Youth Policy Forum hosted a series of three Capitol Hill forums showcasing the Advanced Technological Education (ATE) program supported by the National Science Foundation (NSF). The goal of these forums was to educate national policymakers about the importance of: (1) improving the science and math competencies of…

  12. "Watts per person" paradigm to design net zero energy buildings: Examining technology interventions and integrating occupant feedback to reduce plug loads in a commercial building

    Science.gov (United States)

    Yagi Kim, Mika

    As building envelopes have improved due to more restrictive energy codes, internal loads have increased largely due to the proliferation of computers, electronics, appliances, imaging and audio visual equipment that continues to grow in commercial buildings. As the dependency on the internet for information and data transfer increases, the electricity demand will pose a challenge to design and operate Net Zero Energy Buildings (NZEBs). Plug Loads (PLs) as a proportion of the building load has become the largest non-regulated building energy load and represents the third highest electricity end-use in California's commercial office buildings, accounting for 23% of the total building electricity consumption (Ecova 2011,2). In the Annual Energy Outlook 2008 (AEO2008), prepared by the Energy Information Administration (EIA) that presents long-term projections of energy supply and demand through 2030 states that office equipment and personal computers are the "fastest growing electrical end uses" in the commercial sector. This thesis entitled "Watts Per Person" Paradigm to Design Net Zero Energy Buildings, measures the implementation of advanced controls and behavioral interventions to study the reduction of PL energy use in the commercial sector. By integrating real world data extracted from an energy efficient commercial building of its energy use, the results produce a new methodology on estimating PL energy use by calculating based on "Watts Per Person" and analyzes computational simulation methods to design NZEBs.

  13. Building a Better Book in the Browser (Using Semantic Web technologies and HTML5

    Directory of Open Access Journals (Sweden)

    Jason A. Clark

    2015-07-01

    Full Text Available The library as place and service continues to be shaped by the legacy of the book. The book itself has evolved in recent years, with various technologies vying to become the next dominant book form. In this article, we discuss the design and development of our prototype software from Montana State University (MSU Library for presenting books inside of web browsers. The article outlines the contextual background and technological potential for publishing traditional book content through the web using open standards. Our prototype demonstrates the application of HTML5, structured data with RDFa and Schema.org markup, linked data components using JSON-LD, and an API-driven data model. We examine how this open web model impacts discovery, reading analytics, eBook production, and machine-readability for libraries considering how to unite software development and publishing.

  14. Building a Roadmap for the Biomaterials Science and Technology to Serve Military Needs

    Science.gov (United States)

    2005-08-01

    dedicated to the furtherance of science and technology and to their use for the general welfare . Upon the authority of the charter granted to it by the... animals and humans are also part of the approval process. 10 Clinical trials are costly and time-consuming, and are generally frustrating to materials... biosensor . Chemical and Biological Agents Several presenters at the workshop noted that the threat of chemical or biological weapons attack is real in many

  15. Intelligent building management system based on IOT technology%基于物联网技术的智能楼宇管理系统

    Institute of Scientific and Technical Information of China (English)

    张新

    2014-01-01

    智能楼宇已成为现代智能化建筑的发展方向。物联网技术的兴起,给智能楼宇增添了新的活力。文中就物联网中的RFID射频识别、无线传感网等技术在智能楼宇中的应用进行了探讨,并介绍了智能楼宇的五大子系统的设计方法。%Intelligent building has become the development direction of modern intelligent architecture. The rise of IOT technology added new vigor to the intelligent building. The application of RFID and wireless sensor network technology in intelligent building are discussed, and the design method of ifve subsystems of intelligent building is introduced at a certain degree.

  16. 高层建筑钢结构安装施工技术%Construction technology of steel structure installation of high-rise buildings

    Institute of Scientific and Technical Information of China (English)

    藏勤峰

    2014-01-01

    This paper introduced the common higher intersection operation technology construction requirements, the steel structure easily affect-ed by natural conditions in high-rise building, deeply introduced the steel structure installation and construction technology of high-rise build-ings, in order to realize the steel structure construction optimization of high-rise buildings.%对高层建筑中钢结构易受自然条件影响、常出现立体交叉作业及施工要求较高的特点进行了介绍,并对高层建筑钢结构安装施工技术进行了深入研究,旨在进一步实现高层建筑钢结构施工的优化。

  17. 节能建筑施工技术的分析和研究%Analysis and research on energy-saving building construction technology

    Institute of Scientific and Technical Information of China (English)

    朱靖宇

    2014-01-01

    The paper briefly analyzes domestic energy development problems. In light of energy-saving building construction technology status, it explores general energy-saving building construction demands, and describes energy-saving building construction technology measures, with a view to create high-quality and energy-saving building and provide good living environment.%简要分析了我国能源发展存在的问题,并针对节能建筑施工技术的现状,探讨了节能建筑施工的一般要求,详细阐述了节能建筑施工技术措施,以期创造出质量优、节能好的建筑,为人们提供优良的生活环境。

  18. 楼宇自动化系统技术第一讲楼字自动化系统工程概述%Technology of Building Automation System Lecture 1 Overview of Building Automation System Engineering

    Institute of Scientific and Technical Information of China (English)

    程大章

    2011-01-01

    Building antomation system is an important part of modern architecture. It played an improtant role in intelligent building, green building, and low-carbon building, and it will be the basis of one system of smart city. Starting from the intelligent and information needs of green building, and the development space of intelligent technology, the generalized and narrow sense of building automation system were introduced in detail, and the running management of building was analyzed and researched. It was pointed out that the building automation system must be planning and designing from angle of the life cycle cost of building when managing the intelligent building according to modern facilities management ways.%楼宇自动化系统是现代建筑的重要组成部分,在智能建筑、绿色建筑与低碳建筑中具有举足轻重的作用,并将成为智慧城市的基础系统之一。为此,从绿色建筑对智能化和信息化的需求以及智能化技术的发展空间入手,对广义和狭义的楼宇自动化系统作了详细的介绍,并对建筑物的运行管理作了必要的分析研究。最后指出,按现代设施管理方式进行智能建筑管理,必须从建筑物生命期成本的角度规划设计楼字自动化系统。

  19. Building enterprise-wide resilience by integrating business continuity capability into day-to-day business culture and technology.

    Science.gov (United States)

    Alesi, Patrick

    2008-04-01

    This paper follows the development of the business continuity planning (BCP) programme at Lehman Brothers following the events of September 11th. Previous attempts to implement a `traditional' form of BCP had been ineffective, but following the events, the firm began to look at BCP in a new light. This paper deals with three main themes: creating a culture of resiliency, leveraging technology, and building flexible plans. Distributing accountability for BCP to business line managers, integrating BCP change management into the normal course of business, and providing every employee with personalised BCP information breeds a culture of resiliency where people are empowered to react to events without burdensome, hierarchical response and recovery procedures. Building a strong relationship with one's application development community can result in novel, customised BCP solutions; existing systems and data structures can be used to enhance an existing BCP. Even the best plans are often challenged by events; understanding that flexibility is essential to effective incident response is a critical element in the development of a proper business continuity plan.

  20. Eco-sewerage System Design for Modern Office Buildings: based on Vacuum and Source-separation Technology

    Science.gov (United States)

    Xu, Kangning; Wang, Chengwen; Zheng, Min; Yuan, Xin

    2010-11-01

    This study aimed to construct an on-site eco-sewerage system for modern office buildings in urban area based on combined innovative technologies of vacuum and source-separation. Results showed that source-separated grey water had low concentrations of pollutants, which helped the reuse of grey water. However, the system had a low separation efficiency between the yellow water and the brown water, which was caused by the plug problem in the urine collection from the urine-diverting toilets. During the storage of yellow water for liquid fertilizer production, nearly all urea nitrogen transferred to ammonium nitrogen and about 2/3 phosphorus was lost because of the struvite precipitation. Total bacteria and coliforms increased first in the storage, but then decreased to low concentrations. The anaerobic/anoxic/aerobic MBR had high elimination rates of COD, ammonium nitrogen and total nitrogen of the brown water, which were 94.2%, 98.1% and 95.1%, respectively. However, the effluent still had high contents of colority, nitrate and phosphorus, which affected the application of the effluent for flushing water. Even though, the effluent might be used as dilution water for the yellow water fertilizer. Based on the results and the assumption of an ideal operation of the vacuum source-separation system, a future plan for on-site eco-sewerage system of modern office buildings was constructed. Its sustainability was validated by the analysis of the substances flow of water and nutrients.

  1. 智能楼宇节能技术探讨%Discussion of Energy Saving Technology for IntelligentBuilding

    Institute of Scientific and Technical Information of China (English)

    王斌鑫

    2014-01-01

    According to the theory of the intelligent architecture energy consumption, the energy consumption of theintelligent building was analyzed. On this basis, from the aspects of energy saving control and energy saving management, the energy saving technologies of the systems including heating,air conditioning, lighting,elevator,energy management and etc were discussed. And then, the development direction of the intelligent building energy saving was analyzed.%基于智能建筑用能理论,对智能楼宇用能进行了分析,在此基础上,从控制节能和管理节能两个方面,对智能楼宇的暖通、空调、照明、电梯、能源管理等系统的节能技术进行了探讨,并对未来智能楼宇节能的发展方向进行了展望。

  2. Discussion on the green energy saving technology application in building construction%谈建筑施工中绿色节能技术的应用

    Institute of Scientific and Technical Information of China (English)

    肖宁

    2015-01-01

    This paper elaborated the role application of green energy saving technology in building construction,according to the principle of green energy saving technology in building construction,researched the internal green construction technology measures of building top,interior walls,exterior walls,laid foundation for the sustainable development of construction industry.%阐述了建筑施工中应用绿色节能技术的作用,根据绿色节能技术在建筑施工中的原则,对建筑顶部、内墙、外墙、内部的绿色施工技术措施作了研究,为建筑业的可持续发展奠定了基础。

  3. A Survey of Communications and Networking Technologies for Energy Management in Buildings and Home Automation

    Directory of Open Access Journals (Sweden)

    Aravind Kailas

    2012-01-01

    Full Text Available With the exploding power consumption in private households and increasing environmental and regulatory restraints, the need to improve the overall efficiency of electrical networks has never been greater. That being said, the most efficient way to minimize the power consumption is by voluntary mitigation of home electric energy consumption, based on energy-awareness and automatic or manual reduction of standby power of idling home appliances. Deploying bi-directional smart meters and home energy management (HEM agents that provision real-time usage monitoring and remote control, will enable HEM in “smart households.” Furthermore, the traditionally inelastic demand curve has began to change, and these emerging HEM technologies enable consumers (industrial to residential to respond to the energy market behavior to reduce their consumption at peak prices, to supply reserves on a as-needed basis, and to reduce demand on the electric grid. Because the development of smart grid-related activities has resulted in an increased interest in demand response (DR and demand side management (DSM programs, this paper presents some popular DR and DSM initiatives that include planning, implementation and evaluation techniques for reducing energy consumption and peak electricity demand. The paper then focuses on reviewing and distinguishing the various state-of-the-art HEM control and networking technologies, and outlines directions for promoting the shift towards a society with low energy demand and low greenhouse gas emissions. The paper also surveys the existing software and hardware tools, platforms, and test beds for evaluating the performance of the information and communications technologies that are at the core of future smart grids. It is envisioned that this paper will inspire future research and design efforts in developing standardized and user-friendly smart energy monitoring systems that are suitable for wide scale deployment in homes.

  4. Dr. Natarajan Ishwaran: Use Remote Sensing Technologies to Build Landscape Scenarios for Conservation-Development Interactions

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Dr. Natarajan Ishwaran has been working as Director of the Division of Ecological and Earth Sciences of UNESCO and Secretary of the Man and Biosphere Program for many years. In September 2012, after his retirement, he will arrive at the Center for Earth Observation and Digital Earth(CEODE) of the Chinese Academy of Sciences in Beijing, and embark on a new career as a special- retained foreign expert at the International Center on Space Technologies for Natural and Cultural Heritage (HIST) hosted by CEODE.

  5. Demystifying the indigenous language ‘inadequacies’ towards capacity building in science and technology in Zimbabwe

    Directory of Open Access Journals (Sweden)

    Gilbert Tarugarira

    2012-12-01

    Full Text Available Africa seems to be underplaying, underestimating and despising the role of indigenous languages as an emancipatory tool from the socio-economic and political bondage born of colonialism. Language, this paper argues, is the means of identifying entities, categorising objects and concepts, perceiving ideas and things, grasping the abstract, the concrete as well as the supernatural, and thinking about anything in whatever form. This paper demystifies and challenges the hegemonic position accorded to the colonial master’s language as the only viable instrument for mediating the exploitation of science and technology.

  6. Alabama's Education Coalition Focuses on Supporting the State's Math, Science and Technology Initiative and on Building Distance Learning Programs

    Science.gov (United States)

    Denson, R. L.

    2003-12-01

    The Alabama Math Science Technology Educational Coalition (AMSTEC) was formed as a non-profit after a 1998 NASA Linking Leaders program brought in education and corporate leaders to address systemic education reform in Alabama public schools. AMSTEC was instrumental in the creation of the Alabama Math Science Technology Initiative (AMSTI), a K-12 program designed using data from national and international research and local teacher survey. In the face of dwindling government support in a state ranked last in education funding, AMSTEC believes that its best hope for improved STEM education lies in strengthening its community/industry partnerships and building upon the Department of Education's newly created AMSTI program. NASA's GLOBE program is the primary earth science education component being integrated into AMSTI. AMSTI is structured to provide teachers with (1) the materials, equipment, technology and supplies necessary to deliver high quality, inquiry-based instruction; (2) professional development linked directly to the educational resources with the intent of strengthening content knowledge, instructional strategies, and use of assessment tools; and (3) on-site support and mentoring throughout the year in the interest of achieving these goals. Roles for community partners to support these objectives far exceed that of mere funding - especially in the area of mentoring and professional development. Currently, AMSTEC consists of 100+ members including classroom teachers and district officers, education department representatives from higher educational institutions, policy makers and administrators, and government and industry representatives. AMSTEC remains partially tied to NASA fiscally and is administratively housed by the National Space Science and Technology Center's Earth System Science Center. AMSTEC's partnership emphasis is focused on increasing corporate and industry participation to support the implementation of AMSTI and its hub

  7. Building Information Modelling (BIM) and Unmanned Aerial Vehicle (UAV) technologies in infrastructure construction project management and delay and disruption analysis

    Science.gov (United States)

    Vacanas, Yiannis; Themistocleous, Kyriacos; Agapiou, Athos; Hadjimitsis, Diofantos

    2015-06-01

    Time in infrastructure construction projects has always been a fundamental issue as early as from the inception of a project, during the construction process and often after the completion and delivery. In a typical construction contract time related matters such as the completion date and possible delays are among the most important issues that are dealt with by the contract provisions. In the event of delay there are usually provisions for extension of time award to the contractor with possible reimbursement for the extra cost and expenses caused by this extension of time to the contract duration. In the case the contractor is not entitled to extension of time, the owner will be possibly entitled to amounts as compensation for the time prohibited from using his development. Even in the event of completion within the time agreed, under certain circumstances a contractor may have claims for reimbursement for extra costs incurred due to induced acceleration measures he had to take in order to mitigate disruption effects caused to the progress of the works by the owner or his representatives. Depending on the size of the project and the agreement amount, these reimbursement sums may be extremely high. Therefore innovative methods with the exploitation of new technologies for effective project management for the avoidance of delays, delay analysis and mitigation measures are essential; moreover, methods for collecting efficiently information during the construction process so that disputes regarding time are avoided or resolved in a quick and fair manner are required. This paper explores the state of art for existing use of Building Information Modelling (BIM) and Unmanned Aerial Vehicles (UAV) technologies in the construction industry in general. Moreover the paper considers the prospect of using BIM technology in conjunction with the use of UAV technology for efficient and accurate as-built data collection and illustration of the works progress during an

  8. EXPERIENCE IN APPLICATION OF THE TECHNOLOGIES OF BUILDING INFORMATION MODELING WHEN CONSTRUCTING THE OLYMPIC OBJECTS OF SOCHI-2014 AND STADIUMS OF THE FIFA WORLD CUP 2018

    Directory of Open Access Journals (Sweden)

    Shakhraman'yan Andrey Mikhaylovich

    2016-06-01

    Full Text Available The authors describe the experience in application of information modeling technologies for buildings and structures on the example of design and construction of the objects SOCHI-2014 and stadiums of FIFA World Cup 2017. According to the regulatory documents in 2014 in Sochi the automated monitoring systems of the strain state of bearing structures and engineering systems were in-stalled in all the Olympic ice stadiums and in the Central Olympic Stadium. The systems were controlled by software package SODIS Building. The main possibilities of SODIS Building are enumerated in the article.

  9. Plasma technology for creation of protective and decorative coatings for building materials

    Science.gov (United States)

    Volokitin, Oleg; Volokitin, Gennady; Skripnikova, Nelli; Shekhovtsov, Valentin

    2016-01-01

    An experimental setup is developed to create a protective and decorative coating on the surface of building materials. Experimental study is conducted to create a protective coating using low-temperature plasma. The properties of the surface before and after the plasma treatment are investigated. At the increase of the plasma generator power (56-75 kW) the rate of the vitreous coating formation is significantly reduced, and the destruction of hydrous calcium silicates occurs at a lower depth (0.5-2.0 mm). In this case, the adhesive strength increases up to 2.34 MPa. At the increase of the exposure time at 56 kW (0.045 m/s melting rate) plasma generation power, the melt formation is observed not only at the surface but at depth of 0.7 mm and deeper. Also, a deep degradation of the material occurs and the adhesive strength decreases. The optimal heat flux density of plasma generator was established at 1.8-2.6 . 106 W/m2, which allows the achievement of the uniform layer formation on the wood surface that preserves its natural pattern visible.

  10. Building biophysics in mid-century China: the University of Science and Technology of China.

    Science.gov (United States)

    Luk, Yi Lai Christine

    2015-01-01

    Biophysics has been either an independent discipline or an element of another discipline in the United States, but it has always been recognized as a stand-alone discipline in the People's Republic of China (PRC) since 1949. To inquire into this apparent divergence, this paper investigates the formational history of biophysics in China by examining the early institutional history of one of the best-known and prestigious science and technology universities in the PRC, the University of Science and Technology of China (USTC). By showing how the university and its biophysics program co-evolved with national priorities from the school's founding in 1958 to the eve of the Cultural Revolution in 1966, the purpose of this paper is to assess the development of a scientific discipline in the context of national demands and institutional politics. Specific materials for analysis include the school's admission policies, curricula, students' dissertations, and research program. To further contextualize the institutional setting of Chinese biophysics, this paper begins with a general history of proto-biophysical institutions in China during the Nationalist-Communist transitional years. This paper could be of interest to historians wanting to know more about the origin of the biophysics profession in China, and in particular how research areas that constitute biophysics changed in tandem with socio-political contingencies.

  11. Building a Smooth Medical Service for Operating Room Using RFID Technologies

    Directory of Open Access Journals (Sweden)

    Lun-Ping Hung

    2014-01-01

    Full Text Available Due to the information technology advancement, the feasibility for the establishment of mobile medical environments has been strengthened. Using RFID to facilitate the tracing of patients’ mobile position in hospital has attracted more attentions from researchers due to the demand on advanced features. Traditionally, the management of surgical treatment is generally manually operated and there is no consistent operating procedure for patients transferring among wards, surgery waiting rooms, operating rooms, and recovery rooms, resulting in panicky and urgent transferring work among departments and, thus, leading to delays and errors. In this paper, we propose a new framework using radio frequency identification (RFID technology for a mobilized surgical process monitoring system. Through the active tag, an application management system used before, during, and after the surgical processes has been proposed. The concept of signal level matrix, SLM, was proposed to accurately identify patients and dynamically track patients’ location. By updating patient’s information real-time, the preprocessing time needed for various tasks and incomplete transfers among departments can be reduced, the medical resources can be effectively used, unnecessary medical disputes can be reduced, and more comprehensive health care environment can be provided. The feasibility and effectiveness of our proposed system are demonstrated with a number of experimental results.

  12. Climate technology initiative capacity building seminar: best practice in climate technology and energy efficiency in central and eastern Europe. Seminar Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Pichl, P. [ed.

    2000-08-01

    The Capacity Building Seminar on 'Best Practice in Climate Technology and Energy Efficiency in Central and Eastern Europe', held 6-10 December 1999 in Marienthal/Ostritz in Germany, was a very successful event in the framework of the CLIMATE TECHNOLOGY INITIATIVE (CTI). One reason for that is that the seminar allowed delegates from 22 nations, from Kazakhstan to Estonia, come together for an exchange of opinions about 'Energy Efficiency and Climate Protection' and all related issues. A reason is that this seminar provided an excellent starting point for future networking in Central and Eastern Europe and Asia. The colleagues who got to know each other at the seminar will meet again in future workshops and seminars. They can now contact a colleague from abroad to get information about special questions of Energy Efficiency when they need it. A third reason - and the most important one for the entire co-operation within the CTI organisation - is the special character of the seminar as a starting point for multitude of activities on Energy Efficiency and Climate Protection. At the end of the Ostritz seminar eleven delegations stated that they would organise follow up workshops in their own countries to go deeper into the details and to co-operate on a higher level. It may be that these workshops will be followed by others in other European regions. (orig./GL)

  13. Application of GPS technology to build a mine-subsidence observation station

    Institute of Scientific and Technical Information of China (English)

    L(U) Wei-cai; CHENG Shi-guang; YANG Hai-sheng; LIU Da-peng

    2008-01-01

    We propose the design of an observation station to establish a reliable datum for displacement and deformation analysis at the first working-face subsidence observation station of Liuzhuang Mine. The design considers various geologic and mining con-ditions. Having analyzed the aims of the joint survey and the comprehensive survey, we propose design principles, and work modes,for adopting GPS technology as the position measuring technique to be used in these two stages. Baseline vectors and spatial ad-justments of the GPS network were calculated after study of data processing and quality estimation methods. A coordinate system transformation and error estimates of the transformed GPS network data are discussed. The error estimates in all stages show that the GPS control network of the observation station has sufficient accuracy and is highly efficient. The network thus provides a reli-able datum for analyzing the laws of surface displacement and deformation induced by mining.

  14. Towards Building a Computer Aided Education System for Special Students Using Wearable Sensor Technologies.

    Science.gov (United States)

    Mehmood, Raja Majid; Lee, Hyo Jong

    2017-02-08

    Human computer interaction is a growing field in terms of helping people in their daily life to improve their living. Especially, people with some disability may need an interface which is more appropriate and compatible with their needs. Our research is focused on similar kinds of problems, such as students with some mental disorder or mood disruption problems. To improve their learning process, an intelligent emotion recognition system is essential which has an ability to recognize the current emotional state of the brain. Nowadays, in special schools, instructors are commonly use some conventional methods for managing special students for educational purposes. In this paper, we proposed a novel computer aided method for instructors at special schools where they can teach special students with the support of our system using wearable technologies.

  15. Building a health care workforce for the future: more physicians, professional reforms, and technological advances.

    Science.gov (United States)

    Grover, Atul; Niecko-Najjum, Lidia M

    2013-11-01

    Traditionally, projections of US health care demand have been based upon a combination of existing trends in usage and idealized or expected delivery system changes. For example, 1990s health care demand projections were based upon an expectation that delivery models would move toward closed, tightly managed care networks and would greatly decrease the demand for subspecialty care. Today, however, a different equation is needed on which to base such projections. Realistic workforce planning must take into account the fact that expanded access to health care, a growing and aging population, increased comorbidity, and longer life expectancy will all increase the use of health care services per capita over the next few decades--at a time when the number of physicians per capita will begin to drop. New technologies and more aggressive screening may also change the equation. Strategies to address these increasing demands on the health system must include expanded physician training.

  16. Towards Building a Computer Aided Education System for Special Students Using Wearable Sensor Technologies

    Directory of Open Access Journals (Sweden)

    Raja Majid Mehmood

    2017-02-01

    Full Text Available Human computer interaction is a growing field in terms of helping people in their daily life to improve their living. Especially, people with some disability may need an interface which is more appropriate and compatible with their needs. Our research is focused on similar kinds of problems, such as students with some mental disorder or mood disruption problems. To improve their learning process, an intelligent emotion recognition system is essential which has an ability to recognize the current emotional state of the brain. Nowadays, in special schools, instructors are commonly use some conventional methods for managing special students for educational purposes. In this paper, we proposed a novel computer aided method for instructors at special schools where they can teach special students with the support of our system using wearable technologies.

  17. A Study of Incentive Policies for Building-Integrated Photovoltaic Technology in Hong Kong

    Directory of Open Access Journals (Sweden)

    Aotian Song

    2016-08-01

    Full Text Available Installing sustainable and renewable energy systems is a promising way of relieving Hong Kong’s dependence on imported fossil fuels. Solar photovoltaic (PV technology is a perfect solution for Hong Kong as it fits the economic and geographic situation. Through a review of the PV development history of five leading PV countries, Germany, Japan, Italy, Mainland China, and the USA, this paper serves as a useful policy toolbox to aid PV development. Based on the forerunners’ successful PV industry experiences and Hong Kong’s unique local situations, a series of incentive strategies were proposed for Hong Kong to help promote the utilization of solar PV systems by reducing the initial investment and providing reasonable subsidies at the initial stages and during the operation period of the PV systems. These results could be a practical reference for promoting renewable energy applications for local policy-makers.

  18. Earth System Grid Center for Enabling Technologies: Building a Global Infrastructure for Climate Change Research

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Dean N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Ahrens, J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Ananthakrishnan, R. [Argonne National Lab. (ANL), Argonne, IL (United States); Bell, G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Bharathi, S. [Univ. of Southern California, Marina del Ray, CA (United States). Information Science Institute; Brown, D. [National Center for Atmospheric Reserch, Boulder, CO (United States); Chen, M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Chervenak, A. L. [Univ. of Southern California, Marina del Ray, CA (United States). Information Science Institute; Cinquini, L. [National Aeronautics and Space Administration, Pasadena, CA (United States); Drach, R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Foster, I. T. [Argonne National Lab. (ANL), Argonne, IL (United States); Fox, P. [Rensselaer Polytechnic Inst., Troy, NY (United States); Hankin, S. [National Oceanic and Atmospheric Administration (PMEL), Seattle, WA (United States); Harper, D. [National Center for Atmospheric Reserch, Boulder, CO (United States); Hook, N. [National Center for Atmospheric Reserch, Boulder, CO (United States); Jones, P. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Middleton, D. E. [National Center for Atmospheric Reserch, Boulder, CO (United States); Miller, R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Nienhouse, E. [National Center for Atmospheric Reserch, Boulder, CO (United States); Schweitzer, R. [National Oceanic and Atmospheric Administration (PMEL), Seattle, WA (United States); Schuler, R. [Univ. of Southern California, Marina del Ray, CA (United States). Information Science Institute; Shipman, G. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Shoshani, A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Siebenlist, F. [Argonne National Lab. (ANL), Argonne, IL (United States); Sim, A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Strand, W. G. [National Center for Atmospheric Reserch, Boulder, CO (United States); Wang, F. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wilcox, H. [National Center for Atmospheric Reserch, Boulder, CO (United States); Wilhelmi, N. [National Center for Atmospheric Reserch, Boulder, CO (United States)

    2010-08-16

    Established within DOE’s Scientific Discovery through Advanced Computing (SciDAC-) 2 program, with support from ASCR and BER, the Earth System Grid Center for Enabling Technologies (ESG-CET) is a consortium of seven laboratories (Argonne National Laboratory [ANL], Los Alamos National Laboratory [LANL], Lawrence Berkeley National Laboratory [LBNL], Lawrence Livermore National Laboratory [LLNL], National Center for Atmospheric Research [NCAR], Oak Ridge National Laboratory [ORNL], and Pacific Marine Environmental Laboratory [PMEL]), and two institutes (Rensselaer Polytechnic Institute [RPI] and the University of Southern California, Information Sciences Institute [USC/ISI]). The consortium’s mission is to provide climate researchers worldwide with a science gateway to access data, information, models, analysis tools, and computational capabilities required to evaluate extreme-scale data sets. Its stated goals are to (1) make data more useful to climate researchers by developing collaborative technology that enhances data usability; (2) meet the specific needs that national and international climate projects have for distributed databases, data access, and data movement; (3) provide a universal and secure web-based data access portal for broad-based multi-model data collections; and (4) provide a wide range of climate data-analysis tools and diagnostic methods to international climate centers and U.S. government agencies. To this end, the ESG-CET is working to integrate all highly publicized climate data sets—from climate simulations to observations—using distributed storage management, remote high-performance units, high-bandwidth wide-area networks, and user desktop platforms in a collaborative problem-solving environment.

  19. Integrating open-source technologies to build low-cost information systems for improved access to public health data

    Directory of Open Access Journals (Sweden)

    Oberle Mark W

    2008-06-01

    Full Text Available Abstract Effective public health practice relies on the availability of public health data sources and assessment tools to convey information to investigators, practitioners, policy makers, and the general public. Emerging communication technologies on the Internet can deliver all components of the "who, what, when, and where" quartet more quickly than ever with a potentially higher level of quality and assurance, using new analysis and visualization tools. Open-source software provides the opportunity to build low-cost information systems allowing health departments with modest resources access to modern data analysis and visualization tools. In this paper, we integrate open-source technologies and public health data to create a web information system which is accessible to a wide audience through the Internet. Our web application, "EpiVue," was tested using two public health datasets from the Washington State Cancer Registry and Washington State Center for Health Statistics. A third dataset shows the extensibility and scalability of EpiVue in displaying gender-based longevity statistics over a twenty-year interval for 3,143 United States counties. In addition to providing an integrated visualization framework, EpiVue's highly interactive web environment empowers users by allowing them to upload their own geospatial public health data in either comma-separated text files or MS Excel™ spreadsheet files and visualize the geospatial datasets with Google Maps™.

  20. Building technology platform aimed to develop service robot with embedded personality and enhanced communication with social environment

    Directory of Open Access Journals (Sweden)

    Aleksandar Rodić

    2015-04-01

    Full Text Available The paper is addressed to prototyping of technology platform aimed to develop of ambient-aware human-centric indoor service robot with attributes of emotional intelligence to enhance interaction with social environment. The robot consists of a wheel-based mobile platform with spinal (segmented torso, bi-manual manipulation system with multi-finger robot hands and robot head. Robot prototype was designed to see, hear, speak and use its multimodal interface for enhanced communication with humans. Robot is capable of demonstrating its affective and social behavior by using audio and video interface as well as body gestures. Robot is equipped with advanced perceptive system based on heterogeneous sensorial system, including laser range finder, ultrasonic distance sensors and proximity detectors, 3-axis inertial sensor (accelerometer and gyroscope, stereo vision system, 2 wide-range microphones, and 2 loudspeakers. The device is foreseen to operate autonomously but it may be also operated remotely from a host computer through wireless communication link as well as by use of a smart-phone based on advanced client-server architecture. Robot prototype has embedded attributes of artificial intelligence and utilizes advanced cognitive capabilities such as spatial reasoning, obstacle and collision avoidance, simultaneous localization and mapping, etc. Robot is designed in a manner to enable uploading of new or changing existing algorithms of emotional intelligence that should provide to robot human-like affective and social behavior. The key objective of the project presented in the paper regards to building advanced technology platform for research and development of personal robots aimed to use for different purpose, e.g. robot-entertainer, battler, robot for medical care, security robot, etc. In a word, the designed technology platform is expected to help in development human-centered service robots to be used at home, in the office, public institutions

  1. Building political and financial support for science and technology for agriculture.

    Science.gov (United States)

    Beachy, Roger N

    2014-04-05

    The high rate of return on investments in research and development in agriculture, estimated at between 20- and 40-fold, provides a strong rationale for increasing financial support for such research. Furthermore, the urgency to provide sufficient nutrition for a growing population amid growing demands for an expanding bioeconomy, while facing population growth and changing global weather patterns heightens the urgency to expand research and development in this field. Unfortunately, support by governments for research has increased at a fraction of the rate of increases in support of research for health, energy, etc. Although there have been significant increases in investments by the private sector over the past two decades, much of the foundational research that supports private-sector activities is generated in the public sector. To achieve the greatest benefits of breakthroughs in research, it may be necessary to reconfigure research funding and technology transfer mechanisms in order to more rapidly apply discoveries to local needs as well as to global challenges. Some changes will likely require significant organizational, administrative and operational changes in education and research institutions.

  2. Building technology and information competences among university students through an academic contest and social networking

    Directory of Open Access Journals (Sweden)

    Maria-Eugenia Ruiz-Molina

    2013-08-01

    effectively make students aware of the existence of the informational video about technology and information competences and to watch it with full attention.

  3. Building Irish families through surrogacy: medical and judicial issues for the advanced reproductive technologies.

    LENUS (Irish Health Repository)

    Sills, Eric Scott

    2008-01-01

    Surrogacy involves one woman (surrogate mother) carrying a child for another person\\/s (commissioning person\\/couple), based on a mutual agreement requiring the child to be handed over to the commissioning person\\/couple following birth. Reasons for seeking surrogacy include situations where a woman has non-functional or absent reproductive organs, or as a remedy for recurrent pregnancy loss. Additionally, surrogacy may find application in any medical context where pregnancy is contraindicated, or where a couple consisting of two males seek to become parents through oocyte donation. Gestational surrogacy is one of the main issues at the forefront of bioethics and the advanced reproductive technologies, representing an important challenge to medical law. This analysis reviews the history of surrogacy and clinical and legal issues pertaining to this branch of reproductive medicine. Interestingly, the Medical Council of Ireland does not acknowledge surrogacy in its current practice guidelines, nor is there specific legislation addressing surrogacy in Ireland at present. We therefore have developed a contract-based model for surrogacy in which, courts in Ireland may consider when confronted with a surrogacy dispute, and formulated a system to resolve any potential dispute arising from a surrogacy arrangement. While the 2005 report by the Commission on Assisted Human Reproduction (CAHR) is an expert opinion guiding the Oireachtas\\' development of specific legislation governing assisted human reproduction and surrogacy, our report represents independent scholarship on the contractual elements of surrogacy with particular focus on how Irish courts might decide on surrogacy matters in a modern day Ireland. This joint medico-legal collaborative also reviews the contract for services arrangement between the commissioning person\\/s and the surrogate, and the extent to which the contract may be enforced.

  4. Building a Snow Data System on the Apache OODT Open Technology Stack

    Science.gov (United States)

    Goodale, C. E.; Painter, T. H.; Mattmann, C. A.; Hart, A. F.; Ramirez, P.; Zimdars, P.; Bryant, A. C.; Snow Data System Team

    2011-12-01

    Snow cover and its melt dominate regional climate and hydrology in many of the world's mountainous regions. One-sixth of Earth's population depends on snow- or glacier-melt for water resources. Operationally, seasonal forecasts of snowmelt-generated streamflow are leveraged through empirical relations based on past snowmelt periods. These historical data show that climate is changing, but the changes reduce the reliability of the empirical relations. Therefore optimal future management of snowmelt derived water resources will require explicit physical models driven by remotely sensed snow property data. Toward this goal, the Snow Optics Laboratory at the Jet Propulsion Laboratory has initiated a near real-time processing pipeline to generate and publish post-processed snow data products within a few hours of satellite acquisition. To solve this challenge, a Scientific Data Management and Processing System was required and the JPL Team leveraged an open-source project called Object Oriented Data Technology (OODT). OODT was developed within NASA's Jet Propulsion Laboratory across the last 10 years. OODT has supported various scientific data management and processing projects, providing solutions in the Earth, Planetary, and Medical science fields. It became apparent that the project needed to be opened to a larger audience to foster and promote growth and adoption. OODT was open-sourced at the Apache Software Foundation in November 2010 and has a growing community of users and committers that are constantly improving the software. Leveraging OODT, the JPL Snow Data System (SnowDS) Team was able to install and configure a core Data Management System (DMS) that would download MODIS raw data files and archive the products in a local repository for post processing. The team has since built an online data portal, and an algorithm-processing pipeline using the Apache OODT software as the foundation. We will present the working SnowDS system with its core remote sensing

  5. Inquiry on civil construction technology points of building engineering%建筑工程土建施工技术要点探究

    Institute of Scientific and Technical Information of China (English)

    赵成学

    2015-01-01

    依照建筑工程土建的施工要求,简单的总结了建筑工程土建施工的关键技术要点,主要包括混凝土施工、钢筋施工、砖砌筑施工、防水施工、模板施工五方面内容,以期达到提升建筑工程土建施工技术性能的目的。%According to civil construction demands of building engineering,the paper briefly summarizes critical civil construction technology points of building engineering,which mainly includes concrete construction,steel construction,brick masonry construction,waterproofing construc-tion and template construction,with a view to achieve the goal of improving civil construction technology performance of building engineering.

  6. Technological capability building in MNE-Related social businesses of less developed countries : the experience of Grameen-Danone foods in Bangladesh

    NARCIS (Netherlands)

    Peerally, J.A.; Figueiredo, P.N.

    2013-01-01

    Although there has been considerable research on firm-level technological capability building in the context of developing economies, there is a scarcity of studies which examine this issue in multinational enterprises’ socially motivated businesses located in less developed economies. This paper ex

  7. Resistance of Cast Iron Unified Module Recuperator of Heating Furnaces with High-Temperature Thermal Technologies at Machine Building, Automotive and Tractor Enterprises

    Directory of Open Access Journals (Sweden)

    A. P. Nesenchouk

    2010-01-01

    Full Text Available The paper contains a stress analysis in the field of elastic and elastic-plastic wall state of a cast iron module industrial recuperator of high-temperature technology furnaces applied in blank and mechanical assembly production at machine building enterprises.

  8. 加强房屋建筑地基施工技术的分析%Analysis on strengthening housing building foundation construction technology

    Institute of Scientific and Technical Information of China (English)

    沈俊桥

    2016-01-01

    分析了房屋建筑地基施工的必要性,阐述了地基施工过程中的基本要求,从基础选择、加固作业、静压桩处理等方面,提出了加强房屋建筑地基施工技术的措施,以有效提高房屋建筑的地基承载力,保证建筑工程质量。%The paper analyzes the necessity of housing building foundation construction,describes basis foundation construction,and puts forward measures of strengthening housing building foundation construction technology from aspects of foundation selection,reinforcement,and static pile treatment,with a view to effectively improve housing building foundation bearing capacity and to guarantee building engineering quality as well.

  9. Thermal-comfort analysis and simulation for various low-energy cooling-technologies applied to an office building in a subtropical climate

    Energy Technology Data Exchange (ETDEWEB)

    Chowdhury, Ashfaque Ahmed; Rasul, M.G.; Khan, M.M.K. [College of Engineering and the Built Environment, Faculty of Sciences, Engineering and Health, Central Queensland University, Rockhampton, Qld 4702 (Australia)

    2008-06-15

    Simulation of buildings' thermal-performances is necessary to predict comfort of the occupants in buildings and to identify alternate cooling control-systems for achieving better indoor thermal environments. An analysis and prediction of thermal-comfort using DesignBuilder, based on the state-of-the-art building performance simulation software EnergyPlus, is carried out in an air-conditioned multi-storeyed building in the city of Rockhampton in Central Queensland, Australia. Rockhampton is located in a hot humid-region; therefore, indoor thermal-comfort is strongly affected by the outdoor climate. This study evaluates the actual thermal conditions of the Information Technology Division (ITD) building at Central Queensland University during winter and summer seasons and identifies the thermal comfort level of the occupants using low-energy cooling technologies namely, chilled ceiling (CC), economiser usages and pre-cooling. The Fanger comfort-model, Pierce two-node model and KSU two-node model were used to predict thermal performance of the building. A sophisticated building-analysis tool was integrated with the thermal comfort models for determining appropriate cooling-technologies for the occupants to be thermally comfortable while achieving sufficient energy savings. This study compares the predicted mean-vote (PMV) index on a seven-point thermal-sensation scale, calculated using the effective temperature and relative humidity for those cooling techniques. Simulated results show that systems using a chilled ceiling offer the best thermal comfort for the occupants during summer and winter in subtropical climates. The validity of the simulation results was checked with measured values of temperature and humidity for typical days in both summer and winter. The predicted results show a reasonable agreement with the measured data. (author)

  10. Global building physics

    DEFF Research Database (Denmark)

    Rode, Carsten

    2013-01-01

    High ambitions are set for the building physics performance of buildings today. No single technology can achieve fulfilment of these ambitions alone. Integrated, multi-facetted solutions and optimization are necessary. A holistic, or ‘global’, technological perspective is needed, which includes all...... aspects of the building as defined in building engineering. We live in an international society and building solutions are developed across country borders. Building physics is a global theme. The International Association of Building Physics has global appeal. This brief article reports the keynote...... lecture and illustrates global relations to highlight some of the challenges that we see today....

  11. Global Building Physics

    DEFF Research Database (Denmark)

    Rode, Carsten

    2012-01-01

    aspects of the building as defined in building engineering. We live in an international society and building solutions are developed across country borders. Building physics is a global theme. The International Association of Building Physics has global appeal. The keynote lecture and this brief paper......High ambitions are set for the building physics performance of buildings today. No single technology can achieve fulfilment of these ambitions alone. Integrated, multi-facetted solutions and optimization are necessary. A holistic, or “global”, technological perspective is needed, which includes all...

  12. Creation of Polyurethane Injection Materials, Their Pilot-industrial Production, Development and Industrial Introduction of the Technology of Strengthening and Restoring the Operability of Damaged Constructions and Buildings

    Directory of Open Access Journals (Sweden)

    Marukha, V.І.

    2015-01-01

    Full Text Available Polyurethane and foam polyurethane fluid injection materials not conceding foreign analogues and technology technology of restoration and strengthening the operability of concrete and reinforced concrete structures and buildings damaged by cracks were developed. Normative and technical documentation on the injection materials and technological processes was created. The diagnosticrestoring complex for implementing the above technologies was designed, installed and utilized at the construction sites. The equipment is designed and manufactured; the technology of the research and industrial production of «A» and «B» components of injecting polyurethane materials is designed and developed. The pilot-scale batch is manufactured. Technological processes of preparation and application of the «A» and «B» componentsof the injecting materials in industrial conditions are worked out and implemented.

  13. Development and Study on Construction Technology of Tall and Super Tall Buildings%高层与超高层建筑技术发展与研究

    Institute of Scientific and Technical Information of China (English)

    毛志兵

    2012-01-01

    介绍了国内外高层与超高层建筑的发展历史和技术发展情况.结合中国建筑工程总公司(以下简称“中国建筑”)在高层与超高层建筑领域的技术发展情况,阐述了其在该领域的技术研究方向,包括千米级建筑建造技术,超深基坑技术,装备研究,钢结构制作安装,混凝土新材料等.指出高层与超高层建筑存在的问题,并提出了高层建筑应向绿色化、信息化和智能化方向发展.%Development history and technology development situation of tall and super tall buildings are introduced at home and abroad. Combined with technology development situation of China State Construction Engineering Corporation in construction field of tall and super tall buildings, the technological research direction is introduced, including the construction technology of a thousand meter scale building, related technology of ultra-deep foundation excavation, related equipment research, manufacture and installation of steel structure, new material about concrete and so on. The author points out the problems in tall and super tall building construction, and puts forward the development directions of tall building, including greenization, informatization and intellectualization.

  14. 对高层房屋建筑施工技术的分析%Analysis on construction technology of high-rise buildings

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    This paper introduced the many high altitude operation,deep foundation location,long construction period,large amount of engineer-ing and other characteristics of high-rise buildings,researched the existing pre-stress technology,support technology,steel bar connection tech-nology and construction maintenance technology of high-rise buildings,discussed the countermeasures to improve housing construction technology, to ensure the construction quality of high-rise buildings.%介绍了高层建筑高空作业内容多、地基位置深、施工周期长、工程量大等特点,对高层房屋建筑现有的预应力技术、支护技术、钢筋连接技术及施工养护技术进行了研究,探讨了提高房屋施工技术的对策,以保证高层建筑的施工质量。

  15. Experiences with using information and communication technology to build a multi-municipal support network for informal carers.

    Science.gov (United States)

    Torp, Steffen; Bing-Jonsson, Pia C; Hanson, Elizabeth

    2013-09-01

    This multi-municipal intervention study explored whether informal carers of frail older people and disabled children living at home made use of information and communication technology (ICT) to gain knowledge about caring and to form informal support networks, thereby improving their health. Seventy-nine informal carers accessed web-based information about caring and an e-based discussion forum via their personal computers. They were able to maintain contact with each other using a web camera and via normal group meetings. After the first 12 months, 17 informal carers participated in focus group interviews and completed a short questionnaire. Four staff members were also interviewed. Participant carers who had prior experiences with a similar ICT-based support network reported greater satisfaction and more extensive use of the network than did participants with no such prior experience. It seems that infrequent usage of the service may be explained by too few other carers to identify with and inappropriate recruitment procedures. Nevertheless, carers of disabled children reported that the intervention had resulted in improved services across the participant municipalities. To achieve optimal effects of an ICT-based support network due attention must be given to recruitment processes and social environment building for which care practitioners require training and support.

  16. Routing Corners of Building Structures - by the Method of Vector Addition - Measured with RTN GNSS Surveying Technology

    Science.gov (United States)

    Krzyżek, Robert

    2015-12-01

    The paper deals with the problem of surveying buildings in the RTN GNSS mode using modernized indirect methods of measurement. As a result of the classical realtime measurements using indirect methods (intersection of straight lines or a point on a straight line), we obtain a building structure (a building) which is largely deformed. This distortion is due to the inconsistency of the actual dimensions of the building (tie distances) relative to the obtained measurement results. In order to eliminate these discrepancies, and thus to ensure full consistency of the building geometric structure, an innovative solution was applied - the method of vector addition - to modify the linear values (tie distances) of the external face of the building walls. A separate research problem tackled in the article, although not yet fully solved, is the issue of coordinates of corners of a building obtained after the application of the method of vector addition.

  17. Mars mission program for primary students: Building student and teacher skills in science, technology, engineering and mathematics

    Science.gov (United States)

    Mathers, Naomi; Pakakis, Michael; Christie, Ian

    2011-09-01

    The Victorian Space Science Education Centre (VSSEC) scenario-based programs, including the Mission to Mars and Mission to the Orbiting Space Laboratory, utilize methodologies such as hands-on applications, immersive learning, integrated technologies, critical thinking and mentoring. The use of a scenario provides a real-life context and purpose to what students might otherwise consider disjointed information. These programs engage students in the areas of maths and science, and highlight potential career paths in science and engineering. The introduction of a scenario-based program for primary students engages students in maths and science at a younger age, addressing the issues of basic numeracy and science literacy, thus laying the foundation for stronger senior science initiatives. Primary students absorb more information within the context of the scenario, and presenting information they can see, hear, touch and smell creates a memorable learning and sensory experience. The mission also supports development of teacher skills in the delivery of hands-on science and helps build their confidence to teach science. The Primary Mission to the Mars Base gives primary school students access to an environment and equipment not available in schools. Students wear flight suits for the duration of the program to immerse them in the experience of being an astronaut. Astronauts work in the VSSEC Space Laboratory, which is transformed into a Mars base for the primary program, to conduct experiments in areas such as robotics, human physiology, microbiology, nanotechnology and environmental science. Specialist mission control software has been developed by La Trobe University Centre for Games Technology to provide age appropriate Information and Communication Technology (ICT) based problem solving and support the concept of a mission. Students in Mission Control observe the astronauts working in the space laboratory and talk to them via the AV system. This interactive

  18. 仿古建筑的特点分析及新技术的应用%The characteristics analysis and application new technology of antique building

    Institute of Scientific and Technical Information of China (English)

    牛世鑫

    2015-01-01

    This paper analyzed the characteristics of antique buildings in modern design,elaborated the meanings and its advantages of the 3D printing technology,from high precision recovery,virtual simulation recovery,antiquities dynamic simulation recovery and other aspects intro-duced the method use of 3D printing technology restoration of cultural relics and buildings,was advantageous to the widely application of 3D printing technology in building design and construction,so as to promote the development of ancient buildings.%分析了现代设计中仿古建筑的特点,阐述了3D打印技术的含义及其优势,从高精确度复原、虚拟仿真复原、古物动态仿真复原等方面入手,介绍了运用3D打印技术修复文物和建筑的手段,有利于3D打印技术在建筑设计与施工中的广泛应用,从而推动古建筑的发展。

  19. Environmental indicators for buildings

    DEFF Research Database (Denmark)

    Dammann, Sven

    Environmental Indicators for Buildings are studied using two different perspectives: with a technological, environmental scientific departing point and with a social scientific departing point. Different relevant groups in the building sector are identified and analysed, using the Social...

  20. Robotic buildings(s)

    NARCIS (Netherlands)

    Bier, H.H.

    2014-01-01

    Technological and conceptual advances in fields such as artificial intelligence, robotics, and material science have enabled robotic building to be in the last decade prototypically implemented. In this context, robotic building implies both physically built robotic environments and robotically supp

  1. Steel Structure Technology in 2010 Edition Ten New Technologies of Buildings%《建筑业10项新技术》(2010版)之钢结构技术

    Institute of Scientific and Technical Information of China (English)

    李景芳

    2011-01-01

    (2010版)之钢结构技术包括9项内容:深化设计技术、厚钢板焊接技术、大型钢结构滑移安装施工技术、钢结构与大型设备计算机控制整体顶升与提升安装施工技术、钢与混凝土组合结构技术、住宅钢结构技术、高强度钢材应用技术、大型复杂膜结构施工技术、模块式钢结构框架组装吊装技术等.主要介绍了各部分的研究与发展、主要技术要点以及工程应用.%Steel structure technology in 2010 edition Ten New Technologies of Buildings includes nine contents, which are deep design technology, welding technology for thick steel plate, sliding and installation construction technology for large steel structures, integral lifting and hoisting installation technology controlled by computer for steel structures and large equipment, combination structure technology for steel and concrete, residence steel structures technology, application technology for high strength steel materials, construction technology for large complex membrane structures, assembly and hoisting technology for module-type steel frame. The study and development, key technology points and engineering application are introduced in detail.

  2. Building technology and user behaviour reduce energy consumption; Wegweisende Gebaeudetechnik an der Kantonsschule Limmattal: Teil 1. Gebaeudetechnik und Benutzerverhalten senken Energieverbrauch

    Energy Technology Data Exchange (ETDEWEB)

    Schwaninger, E.

    2008-07-01

    This first article of a series of two describes how clever building services technology and energy-conscious user behaviour has assured very low energy consumption figures for heating and hot-water preparation in a school complex in Urdorf, Switzerland. The efforts made by the school's janitor in this area are discussed. The heating installations, which feature two differently-sized, gas-fired boilers and their operation are described. Temperature levels in the classrooms, gymnasium and offices are discussed. Monitoring of the situation in the building (open windows, sunshading etc.) is quoted as a way of keeping energy consumption at a low level.

  3. Application of Internet technology to intelligent buildings%Internet技术在智能楼宇设备监控中的应用

    Institute of Scientific and Technical Information of China (English)

    李平; 李哲; 谢军龙

    2001-01-01

    介绍了将Internet技术应用到智能楼宇设备远程监控系统的 方法,并且针对某楼宇自动化系统给出了这种方法的详细实施方案。%Describes the ways of putting the use of Inter net technology into remote monitor and control systems of intelligent buildings. Gives the detailed scheme based on a building automation system.

  4. Teaching Practice and Pondering of Green Building Design Based on Building Performance Simulation Technology%基于建筑性能模拟技术的绿色建筑设计教学实践与思考

    Institute of Scientific and Technical Information of China (English)

    宗德新; 曾旭东; 王景阳

    2012-01-01

    可持续发展理论促进了生态城市和绿色建筑的发展,建筑教育需要积极地将相关内容融入原有的教学体系中。建筑性能模拟技术可以为绿色建筑设计提供技术支撑,本文列举了不同类型的建筑性能模拟软件的各自特点与适用范围,介绍了绿色建筑系列毕业设计课程教学中准备阶段、中期阶段和成果阶段的教学过程,以及在不同阶段运用数字技术的方法,总结了教学中遇到的问题及经验,提出了建立绿色建筑教学体系的思考与展望。%The development of ecological city and green building has been pushed up by the thoughts of sustainable development, and the architectural education should integrate the related content of green building into the original teaching system step by step. Building performance simulation technology can provide the technical support for green building design. This paper summarized the respective characteristics and applicable scopes of various building performance simulation software, and introduced the teaching process of graduation design in preparatory stage, middle stage and outcome stage and the different digital technology methods in each stage. It also made a summary of the encountered problems and the experience in the teaching process and prospected the future work.

  5. 建筑施工中钢结构技术分析%Analysis on the Steel Structure Technology in the Building Construction

    Institute of Scientific and Technical Information of China (English)

    孔祥伟

    2015-01-01

    随着我国科学技术的快速发展,建筑施工技术水平不断提高,钢结构关乎着建筑工程的施工质量,为此,在建筑施工中,对钢结构技术要求比较高。本文对建筑施工中,钢结构技术的优点与缺点进行分析,并探讨钢结构技术要点,把握好钢结构技术,从而保证施工质量。%With the rapid development of science and technology in China, the level of building construction has unceasingly enhanced. The steel structure is related to the quality of building construction, so, the requirements of steel structure technology are quite high. This paper analyzes the advantages and disadvantages of steel structure technology in the building construction and discusses the main technical points of steel structure to deal well with the steel structure technology and ensure the construction quality.

  6. Analysis on construction technology of exterior insulation of building exterior wall%建筑外墙外保温施工技术解析

    Institute of Scientific and Technical Information of China (English)

    左敬宏

    2015-01-01

    Building energy efficiency has become the inevitable trend of the development of modern architecture, building exterior insulation construction technology can effectively achieve the building energy efficiency,promote the development of China’s building energy efficiency. Exterior insulation construction of building exterior wall requires the use of external wall material and the corresponding construction technology,which can meet the requirements of energy conservation.Therefore,the construction technology of external insulation construction can not only improve people’s quality of life,but also promote the improvement of energy efficiency.In view of the construction technology of exterior insulation construction technology of building exterior insulation, external insulation construction technology is studied,and put forward a reasonable solution to promote the development of China’s construction industry.%建筑节能化已经成为了现代建筑发展的必然趋势,建筑外墙的外保温施工技术可以有效的实现建筑节能,促进我国建筑节能化的发展。建筑外墙的外保温施工需要使用符合节能要求的外部墙体材料以及相应的施工技术,保证建筑物内部的能源利用效率得到有效的提高,达到建筑节能的目的。所以建筑外墙外保温施工技术不仅可以提高人们的生活质量,还能促进能源利用效率的提升。针对建筑外墙外保温施工技术的相关问题,对外保温施工技术进行研究,提出合理的解决措施,促进我国建筑行业的发展。

  7. Influence of BIM Technology on Fire Command Rescue For Tall Buildings%BIM技术对高层建筑消防指挥救援的影响

    Institute of Scientific and Technical Information of China (English)

    王林; 皇甫冬梅; 贾真

    2015-01-01

    Based on the worldwide problem about the tall buildings fire, with the application of BIM technology research in the field of fire protection and the fire command system of GIS, and through the comparison between BIM technology and fire GIS data, advantages of the combining of BIM technology and fire GIS platform used in tall buildings fire control are analyzed. Moreover, based on the GIS fire control flow chart, the flow chart of BIM technology applied in the construction of fire command is put forward. Finally, the three aspects of influence on the tall buildings fire command and rescue with the development of BIM technology applied to tall buildings were further discussed.%结合高层建筑火灾这样一个世界性难题和BIM技术在消防领域的研究方向以及消防GIS指挥系统的应用,通过对BIM技术和消防GIS技术的数据信息进行比较,分析BIM技术与消防GIS技术平台结合应用与高层建筑消防所具有的数据信息优势。并且基于地理信息系统消防流程图,提出BIM技术应用于建筑消防指挥的流程图。最后,进一步探讨了BIM技术的发展应用给高层建筑消防指挥救援带来的3方面影响。

  8. 建筑电气安装及接地技术研究%Explore the Building Electrical Installation and Grounding Technology

    Institute of Scientific and Technical Information of China (English)

    刘劲松

    2014-01-01

    This article from the perspective of building elec-trical instal ation to analysis the basic principle and the key links of building electrical instal ation, and then discusses the main grounding technologies in the process of building electr-ical instal ation, in order to provide some meaningful reference for the construction electrical instal ation.%本文从建筑电气安装的角度,分析了建筑电气安装的一些基本的原理和关键环节,进而论述了建筑电气安装过程中的主要的接地技术,以期能够为建筑电气的安装提供有意义的借鉴。

  9. Broadcasting studios Radio Bremen becomes residence rehabilitation clinic. Energy efficient retrofitting with economic building services technology; Funkhaus Radio Bremen wird Residenz Reha-Klinik. Energieeffiziente Sanierung mit wirtschaftlicher Gebaeudetechnik

    Energy Technology Data Exchange (ETDEWEB)

    Hinz, Thomas [Siemens AG, Bremen (Germany). Building Technologies Div.

    2012-07-01

    Hardly any building project is as sustainable as the rededication of a building. A recent example: The former site of Radio Bremen in the district Schwachhausen with approximately 10,000 square meters of studios, production facilities and offices were committed to the residence rehabilitation clinic with 200 beds and 100 outpatient rehab places. In order to support the economic efficiency of this measure, the existing infrastructure of the heating technology, ventilation technology and air conditioning technology was adopted and modernized.

  10. Discussion on energy saving technology of building envelop enclosure structure exterior%谈建筑围护结构外墙节能技术

    Institute of Scientific and Technical Information of China (English)

    刘晋凤

    2016-01-01

    介绍了建筑外墙结构的保温技术,论述了外墙外保温技术的优势,分析了聚苯板薄抹灰外墙外保温施工中的技术问题,总结出施工中的几点建议与技术措施,从而提高了建筑围护结构的节能水平,减少了资源浪费.%The paper introduced the thermal insulation technology of building exterior structure,discussed the advantages of external wall thermal insulation technology,analyzed the technical problems in polystyrene board external wall thermal insulation construction,summarized several sug-gestions and technical measures in construction,so as to improve the energy saving level of building exterior,reduced the resources waste.

  11. [Microbiological quality of indoor air at the School of Building and Environmental Engineering at Białystok University of Technology].

    Science.gov (United States)

    Butarewicz, Andrzej

    2005-01-01

    The investigation of microbiological rate of indoor air pollution on Faculty of Building and Environmental Engineering at Białystok University of Technology were made by sedimentation method in accordance with Polish standards (PN-89/Z-04111/01,02,03). Six series of measurements were carried out from autumn 2002 to spring 2003. The results show bad microbiological quality of indoor air on Faculty of Building and Environmental Engineering at Białystok University of Technology. It was found that the number of Staphylococcus, Actinomycetales as well as the total count of bacteria were too high and broke the Polish regulations of the clear air. Because of the students' and other workers' safety, monitoring of microbiological pollution of the indoor air must be done and existing emergency to improve the quality of the air must be lead.

  12. Building America Case Study: Calculating Design Heating Loads for Superinsulated Buildings, Ithaca, New York; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-08-01

    Designing a superinsulated home has many benefits including improved comfort, reduced exterior noise penetration, lower energy bills, and the ability to withstand power and fuel outages under much more comfortable conditions than a typical home. Extremely low heating and cooling loads equate to much smaller HVAC equipment than conventionally required. Sizing the mechanical system to these much lower loads reduces first costs and the size of the distribution system needed. While these homes aren't necessarily constructed with excessive mass in the form of concrete floors and walls, the amount of insulation and the increase in the thickness of the building envelope can lead to a mass effect, resulting in the structures ability to store much more heat than a code built home. This results in a very low thermal inertia making the building much less sensitive to drastic temperature swings thereby decreasing the peak heating load demand. Alternative methods that take this inertia into account along with solar and internal gains result in smaller more appropriate design loads than those calculated using Manual J version 8. During the winter of 2013/2014, CARB monitored the energy use of three homes in climate zone 6 in an attempt to evaluate the accuracy of two different mechanical system sizing methods for low load homes. Based on the results, it is recommended that internal and solar gains be included and some credit for thermal inertia be used in sizing calculations for superinsulated homes.

  13. 物联网技术在智能建筑中的应用%The application of networking technology in the intelligent building

    Institute of Scientific and Technical Information of China (English)

    荆学海

    2015-01-01

    The Internet of things covering many fields of composite technology,application of sensor network automation and embedded system.Intelligent building is an inevitable trend of social development in the future of architecture.Networking technology in intelligent building is reflected in many aspects,such as real-time monitoring and management,energy optimization utilization,intelligent alarm protection,intelligent home environment reorganization.Only by speeding up the independent research and development with independent intellectual property rights of the intelligent building system,can in the international intelligent building occupy a place.%物联网覆盖了网络自动化、应用传感器以及嵌入式系统等很多领域的复合性技术。智能化建筑是未来社会建筑发展的必然走向。物联网技术在智能建筑中的应用体现在很多方面,比如实时监控管理、能源优化利用、智能报警防护、智能家居环境整理等。只有加快自主研发出具有自主知识产权的智能建筑系统,才能在国际智能建筑占据一席之地。

  14. 建筑设计技术专业开设BIM课程的思考%Thinking of Building Design Technology Professionals Offering the BIM Program

    Institute of Scientific and Technical Information of China (English)

    罗平; 唐俊

    2015-01-01

    With the building information modeling (Building Information Modeling, BIM) technology is widely applied, vocational technical professional open BIM architectural design courses demand more and more urgent. Hunan Urban Con-struction College building design technology professional background, in-depth research and analysis on personnel training programs, proposed a"three-step"approach, a gradual transition from the current computer-aided design (CAD) program to converged BIM course format.%随着建筑信息模型(Building Information Modeling,BIM)技术应用越来越广泛,高职建筑设计技术专业开设BIM类课程的需求也越来越迫切。以湖南城建职业技术学院建筑设计技术专业为背景,在深入调研和剖析人才培养方案的基础上,提出采用“三步走”的方式,逐步从现在的计算机辅助设计(CAD)课程过渡到融合型BIM课程形式。

  15. Gimme shelter : fabric-over-frame matures as a building technology that's well-suited to the resource sector

    Energy Technology Data Exchange (ETDEWEB)

    Byfield, M.

    2010-01-15

    Fabric-over-frame building technologies are now being used in Canada's resource sector as a means of reducing infrastructure costs. The technology is comprised of a durable polyethylene fabric stretched over a tubular steel frame. Structures built from the fabric can have a clear span of up to 300 feet. A system of winches, belts, and cables is used to ensure that the fabric cover remains tight and secure. The tensioned membrane can also be replaced when it wears out. The system's galvanized steel frameworks have a patented triple-coated corrosion barrier with re-coated welds. The buildings are used as cold storage facilities and to protect vehicles and other goods against the sun or bad weather. The structures are additionally used as heated maintenance and manufacturing facilities. The outer and inner skins trap air between them, which yields an insulation value of R5. The translucent membrane eliminates the need for additional lighting. The buildings are now also being used by oil sands operators as a means of controlling costs. The buildings are also being used as bus barns, ice arenas, and equestrian centres. 8 figs.

  16. Construction technology and major building structure%建筑主体结构的施工技术

    Institute of Scientific and Technical Information of China (English)

    朱靖宇

    2015-01-01

    引入了建筑主体结构的概念,对建筑主体结构的施工情况进行了分析,主要从混凝土施工、钢筋施工、模板施工三个环节阐述了建筑主体结构施工的注意事项,以提高建筑的施工质量,满足用户对建筑的使用需求。%The paper introduces the concept of major building structure, analyzes construction conditions of major building structure, and mainly describe major building structure construction matters from three aspects of concrete construction, steel construction and template construction, with a view to improve the building construction quality and meet users’ utilization demands for building.

  17. Choosing the Right Technologies – A Model for Cost Optimized Design of a Renewable Supply System for Residential Zero Energy Buildings

    DEFF Research Database (Denmark)

    Milan, Christian

    This work presents a methodology to identify and investigate the cost optimal design of supply systems for Low and Net Zero Energy Buildings with the focus on residential single family houses. A preliminary analysis investigating relevant literature and existing computer tools resulted...... different temperature layers, two different supply and demand loops as well as individual heat losses. It is presented at the end of the technology chapter. Subsequently, the methodology is validated by investigating the output with one single technology at a time and thus the individual performance models...

  18. How to build networks based on IP Video Conference System Technology%基于IP网络构建视频会议系统技术

    Institute of Scientific and Technical Information of China (English)

    詹玉印

    2011-01-01

    According to the main features of the IP network,focusing on network bandwidth,compression technology,multicast technology,transport protocol,QOS,and other aspects of the five IP-based video conferencing system,building a network of technical requirements%根据IP网络的主要特点,重点从网络带宽、压缩技术、多播技术、传输协议、QOS等五个方面论述了基于IP网络构建视频会议系统的技术要求.

  19. The Building Bridges Project: Involving Older Adults in the Design of a Communication Technology to Support Peer-to-Peer Social Engagement

    Science.gov (United States)

    Wherton, Joseph; Prendergast, David

    There are a variety of factors that can lead to social isolation and loneliness in old age, including decline in physical and mental health, as well as change to social environment. The Building Bridges project explores how communication technology can help older adults remain socially connected. This paper will first provide an overview of a prototype communication system designed to support peer-to-peer group interaction. A description of the user-centered design process will be provided to demonstrate the importance of involving older adults at the earliest stages. The implications for designing new technology for older adults are discussed.

  20. Squaring the circle. Social and environmental implications of pre-pottery neolithic building technology at Tell Qarassa (South Syria).

    Science.gov (United States)

    Balbo, Andrea L; Iriarte, Eneko; Arranz, Amaia; Zapata, Lydia; Lancelotti, Carla; Madella, Marco; Teira, Luis; Jiménez, Miguel; Braemer, Frank; Ibáñez, Juan José

    2012-01-01

    We present the results of the microstratigraphic, phytolith and wood charcoal study of the remains of a 10.5 ka roof. The roof is part of a building excavated at Tell Qarassa (South Syria), assigned to the Pre-Pottery Neolithic B period (PPNB). The Pre-Pottery Neolithic (PPN) period in the Levant coincides with the emergence of farming. This fundamental change in subsistence strategy implied the shift from mobile to settled aggregated life, and from tents and huts to hard buildings. As settled life spread across the Levant, a generalised transition from round to square buildings occurred, that is a trademark of the PPNB period. The study of these buildings is fundamental for the understanding of the ever-stronger reciprocal socio-ecological relationship humans developed with the local environment since the introduction of sedentism and domestication. Descriptions of buildings in PPN archaeological contexts are usually restricted to the macroscopic observation of wooden elements (posts and beams) and mineral components (daub, plaster and stone elements). Reconstructions of microscopic and organic components are frequently based on ethnographic analogy. The direct study of macroscopic and microscopic, organic and mineral, building components performed at Tell Qarassa provides new insights on building conception, maintenance, use and destruction. These elements reflect new emerging paradigms in the relationship between Neolithic societies and the environment. A square building was possibly covered here with a radial roof, providing a glance into a topologic shift in the conception and understanding of volumes, from round-based to square-based geometries. Macroscopic and microscopic roof components indicate buildings were conceived for year-round residence rather than seasonal mobility. This implied performing maintenance and restoration of partially damaged buildings, as well as their adaptation to seasonal variability.

  1. Squaring the circle. Social and environmental implications of pre-pottery neolithic building technology at Tell Qarassa (South Syria.

    Directory of Open Access Journals (Sweden)

    Andrea L Balbo

    Full Text Available We present the results of the microstratigraphic, phytolith and wood charcoal study of the remains of a 10.5 ka roof. The roof is part of a building excavated at Tell Qarassa (South Syria, assigned to the Pre-Pottery Neolithic B period (PPNB. The Pre-Pottery Neolithic (PPN period in the Levant coincides with the emergence of farming. This fundamental change in subsistence strategy implied the shift from mobile to settled aggregated life, and from tents and huts to hard buildings. As settled life spread across the Levant, a generalised transition from round to square buildings occurred, that is a trademark of the PPNB period. The study of these buildings is fundamental for the understanding of the ever-stronger reciprocal socio-ecological relationship humans developed with the local environment since the introduction of sedentism and domestication. Descriptions of buildings in PPN archaeological contexts are usually restricted to the macroscopic observation of wooden elements (posts and beams and mineral components (daub, plaster and stone elements. Reconstructions of microscopic and organic components are frequently based on ethnographic analogy. The direct study of macroscopic and microscopic, organic and mineral, building components performed at Tell Qarassa provides new insights on building conception, maintenance, use and destruction. These elements reflect new emerging paradigms in the relationship between Neolithic societies and the environment. A square building was possibly covered here with a radial roof, providing a glance into a topologic shift in the conception and understanding of volumes, from round-based to square-based geometries. Macroscopic and microscopic roof components indicate buildings were conceived for year-round residence rather than seasonal mobility. This implied performing maintenance and restoration of partially damaged buildings, as well as their adaptation to seasonal variability.

  2. Squaring the Circle. Social and Environmental Implications of Pre-Pottery Neolithic Building Technology at Tell Qarassa (South Syria)

    Science.gov (United States)

    Balbo, Andrea L.; Iriarte, Eneko; Arranz, Amaia; Zapata, Lydia; Lancelotti, Carla; Madella, Marco; Teira, Luis; Jiménez, Miguel; Braemer, Frank; Ibáñez, Juan José

    2012-01-01

    We present the results of the microstratigraphic, phytolith and wood charcoal study of the remains of a 10.5 ka roof. The roof is part of a building excavated at Tell Qarassa (South Syria), assigned to the Pre-Pottery Neolithic B period (PPNB). The Pre-Pottery Neolithic (PPN) period in the Levant coincides with the emergence of farming. This fundamental change in subsistence strategy implied the shift from mobile to settled aggregated life, and from tents and huts to hard buildings. As settled life spread across the Levant, a generalised transition from round to square buildings occurred, that is a trademark of the PPNB period. The study of these buildings is fundamental for the understanding of the ever-stronger reciprocal socio-ecological relationship humans developed with the local environment since the introduction of sedentism and domestication. Descriptions of buildings in PPN archaeological contexts are usually restricted to the macroscopic observation of wooden elements (posts and beams) and mineral components (daub, plaster and stone elements). Reconstructions of microscopic and organic components are frequently based on ethnographic analogy. The direct study of macroscopic and microscopic, organic and mineral, building components performed at Tell Qarassa provides new insights on building conception, maintenance, use and destruction. These elements reflect new emerging paradigms in the relationship between Neolithic societies and the environment. A square building was possibly covered here with a radial roof, providing a glance into a topologic shift in the conception and understanding of volumes, from round-based to square-based geometries. Macroscopic and microscopic roof components indicate buildings were conceived for year-round residence rather than seasonal mobility. This implied performing maintenance and restoration of partially damaged buildings, as well as their adaptation to seasonal variability. PMID:22848723

  3. 浅谈建筑技术科学与生态人居环境建设%Discussion about Building Technology Science And Ecological Living Environment

    Institute of Scientific and Technical Information of China (English)

    马云飞; 祝英晓

    2011-01-01

    本文阐述了建筑技术科学在创造良好的生态人居环境过程中的重要性,并具体介绍了相关的建筑科学技术方法。%In this paper,the importance of building technology science in creating of Ecological living environment is described.Based on the analysis,some specific measures of improving the thermal environment were proposed.

  4. Technology of building Integrated photovoltaic and engineering application%光伏建筑一体化技术与工程应用

    Institute of Scientific and Technical Information of China (English)

    高树鹏

    2014-01-01

    可持续发展是人类社会的共同追求,太阳能作为清洁、可再生能源,具有巨大的开发利用价值。光伏建筑一体化技术是将光伏发电与建筑完美结合,将光伏组件融合到建筑成为建筑的整体结构的一部分,实现太阳能利用与建筑物的完美结合,体现现代建筑的环保绿色设计理念。%Sustainable development is the common pursuit of human society, the solar energy as a clean, renewable energy, has great value of development and utilization. Photovoltaic building integrated technology perfect combination of the photovoltaic power generation and building photovoltaic component integration will become a part of the overall structure of the building to building, to achieve the perfect combination of solar energy utilization and building, environmental protection green design principle of modern architecture.

  5. Study on Construction Technology and Measures of Energy-saving Building%节能建筑施工技术及措施研究

    Institute of Scientific and Technical Information of China (English)

    王彦君

    2014-01-01

    In recent years, the research of energy saving and emission reduction technology has at racted more and more at ention al over the world, and energy saving buildings em-erged as the times required. Energy-saving building constru-ction technology can effectively reduce energy consumption, improve the living environment, and to have important sign-ificance for the sustainable development of the construction industry. This paper discussed the construction technology and measures of energy-saving building from many aspects.%近年来,节能减排技术的研究越来越受到世界各国的重视,节能建筑应运而生。节能建筑施工技术可以有效降低建筑行业的能耗、改善居住环境,对建筑行业的可持续性发展有重要意义。本文从多个方面论述了节能建筑施工技术及措施。

  6. Building America Best Practices Series - High-Performance Home Technologies: Guide to Determining Climate Regions by County

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, Michael C. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Gilbride, Theresa L. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Cole, Pam C. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Hefty, Marye G. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Ruiz, Kathi [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2013-11-01

    This report identifies the climate region of each county in the United States. The report is intended as an aid in helping builders to identify the appropriate climate designation for the counties in which they are building.

  7. Analysis on the Application Value of BIM Technology in Prefabricated Building%BIM技术在装配式建筑中的应用价值分析

    Institute of Scientific and Technical Information of China (English)

    白庶; 张艳坤; 韩凤; 张德海; 李微

    2015-01-01

    Based on the application status of BIM and characteristic of prefabricated building,this paper systematically analyzes the application value of BIM technology on the design stage,the prefabricated components production stage,the construction stage,the facility management stage of prefabricated buildings. The study find that using BIM technology can improve the prefabricated building collaborative design efficiency and reduce design errors,optimize the production process of component,improve component inventory management,imitate and optimize construction process,achieve prefabricated building quality management and energy consumption management for the operation and maintenance phase,so as to improve prefabricated building design,production and use efficiency.%基于BIM技术的应用现状与装配式建筑的特点,系统分析BIM技术在装配式建筑的设计、预制构件生产、施工、后期运维等阶段的全寿命周期的应用价值.研究发现,利用BIM技术可以提高装配式建筑协同设计效率、降低设计误差,优化预制构件的生产流程,改善预制构件库存管理、模拟优化施工流程,实现装配式建筑运维阶段的质量管理和能耗管理,有效提高装配式建筑设计、生产和维护的效率.

  8. ICT Enhanced Buildings Potentials

    DEFF Research Database (Denmark)

    Christiansson, Per

    2007-01-01

    The paper describes and gives example on how Information and Communication, ICT, can and will enhance and support the building functional systems defined from client and end-user needs and requirements. The building systems may be derived from functional requirements on buildings such as usability...... and security on highest level with sub-systems definitions on lever levels. Building functional sub-systems may be defined for user comfort, indoor-climate, evacuation, space configuration, aesthetics, O&M etc. These building systems are supported by Information and Communication Technology, ICT, and building...... component systems that are accessed and integrated in the real world of building use in different contexts. The ICT systems may be physically or virtually embedded in the building. Already in 1982 AT&T established the 'intelligent buildings', IB, concept due to marketing reasons and the Informart building...

  9. The combined use of Building Information Modelling (BIM) and Unmanned Aerial Vehicle (UAV) technologies for the 3D illustration of the progress of works in infrastructure construction projects

    Science.gov (United States)

    Vacanas, Yiannis; Themistocleous, Kyriacos; Agapiou, Athos; Hadjimitsis, Diofantos

    2016-08-01

    Building Information Modelling (BIM) technology is already part of the construction industry and is considered by professionals as a very useful tool for all phases of a construction project. BIM technology, with the particularly useful 3D illustrations which it provides, can be used to illustrate and monitor the progress of works effectively through the entire lifetime of the project. Unmanned Aerial Vehicles (UAVs) have undergone significant advances in equipment capabilities and now have the capacity to acquire high resolution imagery from different angles in a cost effective and efficient manner. By using photogrammetry, characteristics such as distances, areas, volumes, elevations, object sizes, and object shape can be determined within overlapping areas. This paper explores the combined use of BIM and UAV technologies in order to achieve efficient and accurate as-built data collection and 3D illustrations of the works progress during an infrastructure construction project.

  10. 公共租赁住房绿色建筑适用技术研究%Study on Applicable Technologies for Green Buildings of Public Rental Housing

    Institute of Scientific and Technical Information of China (English)

    杨靖

    2015-01-01

    根据国家“十二五”中长期规划,我国公共租赁住房的建设,应在成本控制的基础上,选用适用的绿色技术,达到最大限度的建筑节能及环保。文章根据公共租赁住房中的住宅和配套公建的特点,研究适用的绿色建筑技术,并将公共租赁住房中的住宅与配套公建进行整体考虑与设计,形成相应的技术目录,为公共租赁住房的绿色建筑设计提供参考。%According to the "Twelfth Five-Year" long term planning of China, the construction of Chinese public rental housing shall choose green technologies on the basis of cost-control for realizing building energy efficiency and environmental protection at the maximum degree. The paper studies applicable green building technologies according to the features of residential housing and supporting public facilities in public rental housing as well as carries out integral consideration and design on residential housing and supporting public facilities to form corresponding technical catalogue for reference in green building design of public rental housing.

  11. Building economics

    DEFF Research Database (Denmark)

    Pedersen, D.O.(red.)

    Publikationen er på engelsk. Den omfatter alle indlæg på det fjerde internationale symposium om byggeøkonomi, der blev arrangeret af SBI for det internationale byggeforskningsråd CIB. De fem bind omhandler: Methods of Economic Evaluation, Design Optimization, Ressource Utilization, The Building...... Market og Economics and Technological Forecasting in Construction. Et indledende bind bringer statusrapporter for de fem forskningsområder, og det sidste bind sammenfatter debatten på symposiet....

  12. Research on the Application of Exterior Insulation Technology of Building%建筑外墙外保温技术应用的研究

    Institute of Scientific and Technical Information of China (English)

    刘佳佳; 徐彦军

    2011-01-01

    In the structure of the building envelope, wall proportion is the largest. In winter the quantity of heat loss through the wall is about 20%of the total heat loss and in summer the quantity of heat absorbed through the outer wall is about 30% of the total absorbed heat, so thermal insulation design of outside wall is very important. This paper made simple exposition on the history of building exterior insulation technology, the classification of building exterior insulation, technical analysis of building exterior insulation and development trend.%在建筑外围护结构中,墙体所占比重最大,冬季通过墙体散失的热量,约为建筑总散热量的20%,夏季通过外墙体吸收的热量,约为建筑总吸热的30%,因而外墙体的保温设计相当重要.本文就建筑外墙外保温技术的历史;建筑外墙外保温的分类;建筑外墙外保温的技术分析和发展趋势做了简单的论述.

  13. Evaluation of Stiffness Changes in a High-Rise Building by Measurements of Lateral Displacements Using GPS Technology

    Directory of Open Access Journals (Sweden)

    Se Woon Choi

    2013-11-01

    Full Text Available The outrigger truss system is one of the most frequently used lateral load resisting structural systems. However, little research has been reported on the effect of installation of outrigger trusses on improvement of lateral stiffness of a high-rise building through full-scale measurements. In this paper, stiffness changes of a high-rise building due to installation of outrigger trusses have been evaluated by measuring lateral displacements using a global positioning system (GPS. To confirm the error range of the GPS measurement system used in the full-scale measurement tests, the GPS displacement monitoring system is investigated through a free vibration test of the experimental model. Then, for the evaluation of lateral stiffness of a high-rise building under construction, the GPS displacement monitoring system is applied to measurements of lateral displacements of a 66-story high-rise building before and after installation of outrigger truss. The stiffness improvement of the building before and after the installation is confirmed through the changes of the natural frequencies and the ratios of the base shear forces to the roof displacements.

  14. Buildings interoperability landscape - Draft

    Energy Technology Data Exchange (ETDEWEB)

    Hardin, Dave B. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Stephan, Eric G. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Wang, Weimin [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Corbin, Charles D. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Widergren, Steven E. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

    2015-02-01

    Buildings are an integral part of our nation’s energy economy. The advancement in information and communications technology (ICT) has revolutionized energy management in industrial facilities and large commercial buildings. As ICT costs decrease and capabilities increase, buildings automation and energy management features are transforming the small-medium commercial and residential buildings sectors. A vision of a connected world in which equipment and systems within buildings coordinate with each other to efficiently meet their owners’ and occupants’ needs, and where buildings regularly transact business with other buildings and service providers (such as gas and electric service providers) is emerging. However, while the technology to support this collaboration has been demonstrated at various degrees of maturity, the integration frameworks and ecosystems of products that support the ability to easily install, maintain, and evolve building systems and their equipment components are struggling to nurture the fledging business propositions of their proponents.

  15. CERN Central Library : 2000 year old technology transfer. Two fragments of columns from a Roman building discovered during excavations for the PS in 1956 have prominent places in the Library where they can be enjoyed by all

    CERN Multimedia

    Laurent Guiraud

    2001-01-01

    CERN Central Library : 2000 year old technology transfer. Two fragments of columns from a Roman building discovered during excavations for the PS in 1956 have prominent places in the Library where they can be enjoyed by all

  16. 浅谈建筑围护结构节能技术%Discussion on Building Energy Saving Technology

    Institute of Scientific and Technical Information of China (English)

    汪洋

    2012-01-01

    在当下能源环境下,建筑节能技术在实际工程中的实施中已占有一席之地。本文旨在通过对围护结构的节能技术的讨论来介绍在实际应用中能够发挥作用的设计与方案。%Under the circumstance of the energy efficiency,it is quite important to use the technique of building energy saving in projects. By talking about the energy efficiency in the building envelope,this article mainly introduce the designs and programs which play an important part in the buildings

  17. How NASA is building and sustaining a community of scientist-communicators through virtual technology, graphic facilitation and other community-building tools

    Science.gov (United States)

    DeWitt, S.; Bovaird, E.; Stewart, N.; Reaves, J.; Tenenbaum, L. F.; Betz, L.; Kuchner, M. J.; Dodson, K. E.; Miller, A.

    2013-12-01

    In 2013 NASA launched its first agency-wide effort to cultivate and support scientist-communicators. The multiple motivations behind this effort are complex and overlapping, and include a desire to connect the agency's workforce to its mission and to each other in the post-Space Shuttle era; a shift in how the agency and the world communicates about science; the current public perception of science and of NASA, and a desire to share the stories of the real people behind the agency's technical work. Leaders in the NASA science, communications and public outreach communities partnered with the agency's training and leadership development organization to: identify and fully characterize the need for training and development in science communication, experiment with various learning models, and invite early-adopter scientists to evaluate these models for future agency investment. Using virtual collaboration technology, graphic facilitation, and leadership development methods, we set out to create an environment where scientist-communicators can emerge and excel. First, we asked scientists from across the agency to identify their motivations, opportunities, barriers and areas of interest in science communication. Scientists identified a need to go beyond traditional media training, a need for continuous practice and peer feedback, and a need for agency incentives and sustained support for this kind of work. This community-driven approach also uncovered a serious need for communication support in the wake of diminishing resources for travel and conference attendance. As a first step, we offered a series of virtual learning events - highly collaborative working sessions for scientists to practice their communication technique, develop and apply new skills to real-world situations, and gain valuable feedback from external subject matter experts and fellow scientists from across the agency in a supportive environment. Scientists from ten NASA centers and a broad range of

  18. Analysis and Discussion on the Construction Technology of High-rise Building%高层建筑施工技术的分析与探讨

    Institute of Scientific and Technical Information of China (English)

    刘瑜

    2014-01-01

    建筑行业是我国经济发展的支柱型产业,建筑行业可以带动多方面的行业进步。我国对高层建筑的质量和技术一直在进行提高和改进。高层建筑具有技术上和施工上的难度,需要逐步进行实践与理论的融合发展。%Construction industry is a pilar industry of China's economic development, and the construction industry can dr-ive many aspects of the industry progress. Quality and technol-ogy of the high-rise building in our country has been improved. High-rise buildings have technical and construction difficulty, it needs to step by step make the integration of practice and theory development.

  19. Analysis on the key technology of super-tall building electrical design%超高层建筑电气设计关键技术分析

    Institute of Scientific and Technical Information of China (English)

    李锐

    2015-01-01

    This paper elaborated the characteristics of super-tall building electricity design,from the load classification,power supply and voltage selection,transformer and distribution substation design,conductor selection and installation and other aspects,analyzed the key technology of super-tall building electrical design,so as to provide effective reference basis for electrical design personnel.%阐述了超高层建筑电气设计的特点,从负荷分级、供电电源和电压的选择、变电站和配电站的设计、导体的选择与敷设等方面入手,分析了超高层建筑电气设计的关键技术,以期为电气设计人员提供有效的参考依据。

  20. Training program for energy conservation in new-building construction. Volume IV. Energy conservation technology: advanced course for plan examiners

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    A Model Code for Energy Conservation in New Building Construction has been developed by those national organizations primarily concerned with the development and promulgation of model codes. The technical provisions are based on ASHRAE Standard 90-75 and are intended for use by state and local officials. This manual contains a more in-depth training in the review techniques and concepts required by the plan examiners and code officials in administering the code for conventional (buildings of 3 stories or less) construction.

  1. Advanced Medical Technology Capacity Building and the Medical Mentoring Event: A Unique Application of SOF Counterinsurgency Medical Engagement Strategies.

    Science.gov (United States)

    Irizarry, Dan; Tate, Charmaine; Wey, Pierre-Francois; Batjom, Emmanuel; Nicholas, Thomas A; Boedeker, Ben H

    2012-01-01

    Background The Medical Civic Assistance Program (MEDCAP) is a military commander?s tool developed during the Vietnam War to gain access to and positively influence an indigenous population through the provision of direct medical care provided by military medical personnel, particularly in Counter Insurgency Operations (COIN). An alternative to MEDCAPs is the medical seminar (MEDSEM). The MEDSEM uses a Commander?s military medical assets to share culturally appropriate medical information with a defined indigenous population in order to create a sustainable training resource for the local population?s health system. At the heart of the MEDSEM is the ?train the trainer? concept whereby medical information is passed to indigenous trainers who then pass that information to an indigenous population. The MEDSEM achieves the Commander?s objectives of increasing access and influence with the population through a medical training venue rather than direct patient care. Previous MEDSEMS conducted in Afghanistan by military forces focused on improvement of rural healthcare through creation of Village Health Care Workers. This model can also be used to engage host nation (HN) medical personnel and improve medical treatment capabilities in population centers. The authors describe a modification of the MEDSEM, a Medical Mentorship (MM), conducted in November 2010 in Kabul, Afghanistan, at the Afghan National Army (ANA) National Medical Hospital. This training was designed to improve intubation skills in Afghan National Army Hospitals by ANA medical providers, leave residual training capability, and build relationships within the institution that not only assist the institution, but can also be leveraged to foster Commanders? objectives, such as health and reconstruction initiatives and medical partnering for indigenous corps and medical forces described below. Methods We, the authors, developed a culturally appropriate endotracheal intubation training package including a Dari and

  2. RESEARCH ON INDIGENOUS BUILDING TECHNOLOGY OF COTU MINORITIES IN CENTRAL VIETNAM - Case study of traditional community houses in Thuong Quang and Thuong Lo commune, Thua Thien-Hue province -

    OpenAIRE

    2012-01-01

    The traditional community house named "Guol" is a unique architecture of Cotu minorities living upland area of central Vietnam. Two community houses in Nam Dong district, Thua Thien Hue province show the typical "Guol" and are surveyed for case studies of indigenous building technology. The building technology can be understood as their conventional design methodology and construction technique. The field research was conducted by interview and measurement to obtain the information relating t...

  3. 太阳能光伏技术在建筑中的应用研究%Application Research of Solar Photovoltaic Technology in Buildings

    Institute of Scientific and Technical Information of China (English)

    高树鹏

    2014-01-01

    介绍了太阳能光伏发电系统的组成与分类,论述了太阳能光伏建筑的优点以及应用情况,就光伏方阵封装材料和光伏蓄电池的选择进行了探讨。太阳能光伏建筑将光伏发电与建筑完美结合,是太阳能在建筑中应用的一种新概念,随着太阳能发电产业的迅速发展,太阳能光伏技术日趋成熟。开发高性能和低成本的光伏方阵封装材料、蓄电池,是太阳能光伏技术在建筑中应用的重要研究课题。%This paper introduces the constitutions and classifications of solar photovoltaic system and its advantages and applications. Besides, the author discusses the selection of solar photovoltaic encapsulating materials and photovoltaic batteries. Solar photovoltaic building combines photovoltaic power generation and buildings perfectly,which is a new concept in solar application in buildings. With the rapid development of photovoltaic power generation business, the solar photovoltaic technology becoming increasingly mature. The main task of using solar photovoltaic technology in buildings is to explore the high -performance and low -cost photovoltaic encapsulating materials and batteries.

  4. Research building demolition and reuse of materials technology%建筑拆解及材料再利用技术的研究

    Institute of Scientific and Technical Information of China (English)

    荆可歆

    2016-01-01

    随着我国城市化进程的加速,建筑不断被拆解和重建,但是旧的建筑材料的利用率比较低下,造成了相关的资源能源的浪费以及环境的污染。本文的研究从建筑拆解和材料再利用的相关概述出发,研究了循环经济以及循环经济思想的实践。并在基础上研究了建筑拆解及材料再利用技术的环境意义和社会意义。并着重研究了国内建筑拆解及材料再利用的现状和技术策略,废旧材料利用的经济效益,建筑材料拆除和再利用的环境影响评价等。%With the acceleration of urbanization process in China,building continue to be disassembled and rebuilt,but the utilization rate of the old building materials is relatively low,resulting in a pollution-related waste of resources and energy and the environment.This study outlines the construction dismantling and related materials recycling paper studies the practice of recycling economy and the cycle of economic thought.And on the basis of study of the building dismantling and material recycling technology,environmental and social significance.And focuses on the domestic construction dismantling and material recycling situation and technology strategy,the economic benefits of the use of waste materials, building materials removal and recycling of environmental impact assessment.

  5. Brand building of garment enterprises from non technological innovation perspective%非技术创新下的服装企业品牌塑造

    Institute of Scientific and Technical Information of China (English)

    王革非

    2011-01-01

    运用哈佛学者Kim和Mauborgne的非技术创新理论,结合本土服装企业的实际情况,对服装企业品牌塑造做对接式研究.重点研究了服装企业基于非技术创新理论的品牌塑造效率提升和品牌塑造策略,探讨了"服装消费者购买方式"和"服装产品使用价值"这两个重要维度中的元素界定和完善,并通过"移动"模式探讨了品牌塑造过程中的非技术塑造策略及品牌塑造路径,为服装企业的品牌力提升寻求对策.%With the combination of the actual situation of local garment enterprises, comparative studies on garment brand building are maken from the view of Kim and Mauborgne’s non-technological innovation.It mainly studies: the promotion of efficiency of brand building and appropriate countermeasures, two dimensions of “consumers’ purchase ways” and “use value of garment products”, and also the definition and completion of the factors within the two dimensions.Also the relationship between brand building ways and defining of inand-out brand building is explored through “dynamic move” models, so far as to seek efficient strategies for strengthening power of brand building of garment enterprises.

  6. Knowledge formalization of intelligent building

    Science.gov (United States)

    Žáček, Martin

    2016-06-01

    This article aim is understanding the basic knowledge about an intelligent building. The notion of the intelligent building can be called any building equipped with computer and communication technology, which can automatically respond to internal or external stimuli. The result of the intelligent building is an automated and foreseeing of activities that enable to reduce operating costs and increase comfort. The best way to use the intelligent building is for a low-energy building, a passive building, or for building with high savings. The output of this article is the formalization of basic knowledge of the intelligent building by RDF graph.

  7. CTI capacity building seminar for CEE/FSU countries. Climate technology and energy efficiency. Challenges and changes for climate technology. Seminar proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Tempel, Sybille; Moench, Harald (eds.); Mez, Lutz; Krug, Michael (comps.) [Free Univ. Berlin (DE). Environmental Policy Research Centre (FFU)

    2005-01-15

    Within the CTI Capacity Building Seminar for CEE/FSU Countries at 20th to 24th September, 2003 in Tutzing (Federal Republic of Germany) the following lectures were held: (1) Excursion to fuel cell pilot project (Peter Fleischmann); (2) How to construct a climate change program - some basics (Franzjosef Schafhausen); (3) The EU emissions trading directive (Felix Matthes); (4) Emissions trading - The implementation of the EU-Directive in Germany (Franzjosef Schafhausen); (5) Emissions trading from a buyer's perspective (Albrecht von Ruffer); (6) Emissions trading from a seller's perspective: Czech Republic (Toma Chmelik); (7) Discussant notes: Emissions trading (Sonja Butzengeiger); (8) Carbon finance and the world bank: Chances, experiences, lessons learned (Charlotte Streck); (9) Joint implementation: Relationship to and compatibility with the emission trading scheme (Franzjosef Schafhausen); (10) Clean development mechanism in Central Asia (Liliya Zavyalova); (11) Creating a national CDM system in Georgia (Paata Janelidze); (12) Experiences from the certification of JI/CDM projects (Michael Rumberg); (13) Discussant notes Session JI and CDM (Tiit Kallaste); (14) The EU Directive on electricity from renewable energy sources 2001/77/EC (Volkmar Lauber); (15) Amending the Renewable Energy Source Act (Thorsten Mueller); (16) The new renewables support scheme in te Czech Republic (Martin Busik); (17) Replacing nuclear energy by renewables. The case of Lithunia (Kestutis Buinevicius); (18) Renewables in the New Energy Acts of Estonia (Villu Vares); (19) Discussant notes: Session incentive schemes for renewables (Hans-Joachim Ziesing); (20) Bankable energy efficiency projects - How to get energy efficiency investment financed (Petra Opitz); (21) Clear contract - clearinghouse for contracting (Ralf Goldmann); (22) CHP as an important element of a sustainable energy use in Germany (Juergen Landrebe); (23) The European CHP Directive - a step towards the smarter

  8. Formation of the Integral Ecological Quality Index of the Technological Processes in Machine Building Based on Their Energy Efficiency

    Science.gov (United States)

    Egorov, Sergey B.; Kapitanov, Alexey V.; Mitrofanov, Vladimir G.; Shvartsburg, Leonid E.; Ivanova, Natalia A.; Ryabov, Sergey A.

    2016-01-01

    The aim of article is to provide development of a unified assessment methodology in relation to various technological processes and the actual conditions of their implementation. To carry the energy efficiency analysis of the technological processes through comparison of the established power and the power consumed by the actual technological…

  9. Learning and technological capability building in emerging economies: The case of the biomass power equipment industry in Malaysia

    DEFF Research Database (Denmark)

    Hansen, Ulrich Elmer; Ockwell, David

    2014-01-01

    There is increasing recognition that the transfer of foreign technology to developing countries should be considered in light of broader processes of learning, technological capability, formation and industrial development. Previous studies that have looked at this in the context of cleantech ind...

  10. On the effectiveness of smart technologies in the seismic protection of existing buildings Part II: Reinforced concrete structures

    Science.gov (United States)

    Mandara, A.; Ramundo, F.; Spina, G.

    2008-07-01

    The second part of a study concerning innovative intervention techniques for seismic protection of existing buildings is presented in this paper. The case of an existing framed r.c. structure, not designed for horizontal forces and extremely vulnerable to seismic action, is analyzed both in terms of maximum response reduction and energy dissipation. The proposed intervention approach, based on steel braces linked to the existing structure by passive or smart devices comes out appropriate and effective in the case of this type of buildings. The adopted control strategy produces a significant reducing effect on the elastic strain energy transmitted by the external perturbation to the structure, which is itself a fundamental safeguard aspect. The results prove the significantly improved capability of the system to dissipate input energy without structural damage, regardless of the specific seismic input.

  11. Green building: sustainable building quality; Green Building: nachhaltige Gebaeudequalitaet

    Energy Technology Data Exchange (ETDEWEB)

    Staub, R.

    2010-07-01

    This article takes a look at the 'Portikon' office building near Zurich, Switzerland, that meets the 'Minergie-P' very low energy consumption requirements. The author is of the opinion that the project can be seen as a reference project for sustainable building technology. The structure of the seven-storey building with a central atrium is described and discussed. The 'Minergie-P' energy concept is discussed, as are the 1,100 square meters of photovoltaic panels on the roof of the building. Heating energy is provided by Zurich's waste incineration plant nearby. Electro-biological aspects in the building are taken care of by appropriate earthing and shielding of cables. The building's facility management system and the installations used are briefly discussed.

  12. InterTechnology Corporation cost/benefit analysis report and supporting opinion survey commerical buildings National Solar Demonstration program

    Energy Technology Data Exchange (ETDEWEB)

    None

    1976-01-19

    Under the Solar Heating and Cooling Demonstration program, solar heated and cooled commercial buildings are to be constructed throughout the nation to show the technical and economic feasibility of solar energy systems and, most importantly, to establish an economically viable solar industry. The questions arise: How many solar energy systems must be installed and where should they be installed to meet these objectives. This report presents an answer to these questions.

  13. Creating science and technology superiority,increasing marine equipment manufacturing capability to build China into world No.1 shipbuilding country

    Institute of Scientific and Technical Information of China (English)

    Zhang Xiangmu

    2004-01-01

    @@ China's shipbuilding industry faces a historic development opportunity right at the beginning of the new century. Attaching great importance to the development of the shipbuilding industry, the Chinese government has given a series of instructions, which set up the grand goal of building China into the world number one shipbuilding country. To achieve this goal, we must solve two key problems, that is, scientific and technical innovation, and marine equipment production.

  14. 欧盟节能建筑技术的研发趋势%Research and Development of Energy-Efficient Building Technologies in the EU

    Institute of Scientific and Technical Information of China (English)

    张志勤

    2013-01-01

      This paper analyzed the current situation and development trends of energy-efficient building (EEB) technologies in the EU, and introduced the relevant demands of some directives including energy performance buildings directives (EPBD) and energy-efficient services directives (EESD). EU and its member states have made standards for EEB and taken some measures to promote the application of EEB technology, such as, enhancing the energy-saving and emission-reducing in construction industries, improving energy efficiency, and facilitating application of renewable energy technology, etc., which could provide useful references for the development of EEB technologies in China.%  加强建筑行业的节能减排,提高能效和加速应用可再生能源技术,是欧盟及成员国及成员国行动计划的重要组成部分。通过全面介绍欧盟节能建筑技术的发展现状、未来需求和欧盟节能建筑指令和能效指令的有关要求,展望了欧盟节能技术的研发趋势。欧盟制定建筑节能标准和推动相关技术应用等方面的主要措施,对我国建筑节能技术研发和应用具有重要借鉴意义。

  15. Composite UHPC-AAC/CLC facade elements with modified interior plaster for new buildings and refurbishment. Materials and production technology

    Directory of Open Access Journals (Sweden)

    Lorenzo Miccoli

    2015-06-01

    Full Text Available The awareness of the environmental impact of the building sector is increasing. Steel reinforced concrete is the most commonly used construction material, though with a high-embodied energy and carbon footprint. Large environmental gains may arise if an alternative to steel reinforced concrete is developed. In this context, ultra-high performance concrete (UHPC materials are shown to be promising alternatives with advantages such as lower embodied energy and reduced environmental impact. Predictions suggest that UHPC composite elements for building envelopes could have other benefits such as an increased service life, optimised use of building area due to thinner elements and minimised maintenance due to the absence of reinforcement or use of non-corrosive reinforcing materials such as carbon fibres. In the framework of the H-HOUSE project funded by the European Commission, composite elements are developed. The aim is to create facade panels combining an autoclaved aerated concrete or cellular lightweight concrete insulation layer with an external UHPC supporting layer. To enhance occupant comfort and health, hygroscopic materials that are capable to buffer indoor air humidity shall be applied to the inside of such elements. Indoor air humidity levels are expected to be more stable, which shall subsequently improve the indoor climate and minimise potential decay to the construction.  

  16. Environmental Management Waste Management Facility Proxy Waste Lot Profile 6.999 for Building K-25 West Wing, East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Rigsby V.P.

    2009-02-12

    In 1989, the Oak Ridge Reservation (ORR), which includes the East Tennessee Technology Park (ETTP), was placed on the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) National Priorities List. The Federal Facility Agreement (FFA) (DOE 1992), effective January 1, 1992, now governs environmental restoration activities conducted under CERCLA at the ORR. Following signing of the FFA, U.S. Department of Energy (DOE), U.S. Environmental Protection Agency (EPA), and the state of Tennessee signed the Oak Ridge Accelerated Cleanup Plan Agreement on June 18, 2002. The purpose of this agreement is to define a streamlined decision-making process to facilitate the accelerated implementation of cleanup, resolve ORR milestone issues, and establish future actions necessary to complete the accelerated cleanup plan by the end of fiscal year 2008. While the FFA continues to serve as the overall regulatory framework for remediation, the Accelerated Cleanup Plan Agreement supplements existing requirements to streamline the decision-making process. Decontamination and decommissioning (D&D) activities of Bldg. K-25, the original gaseous diffusion facility, is being conducted by Bechtel Jacobs Company LLC (BJC) on behalf of the DOE. The planned CERCLA action covering disposal of building structure and remaining components from the K-25 building is scheduled as a non-time-critical CERCLA action as part of DOE's continuous risk reduction strategy for ETTP. The K-25 building is proposed for D&D because of its poor physical condition and the expense of surveillance and maintenance activities. The K-25/K-27 D&D Project proposes to dispose of the commingled waste listed below from the K-25 west side building structure and remaining components and process gas equipment and piping at the Environmental Management Waste Management Facility (EMWMF) under waste disposal proxy lot (WPXL) 6.999: (1) Building structure (e.g. concrete floors [excluding basement

  17. Building America Case Study: Apartment Compartmentalization with an Aerosol-Based Sealing Process - Queens, NY; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-07-01

    Air sealing of building enclosures is a difficult and time-consuming process. Current methods in new construction require laborers to physically locate small and sometimes large holes in multiple assemblies and then manually seal each of them. The innovation demonstrated under this research study was the automated air sealing and compartmentalization of buildings through the use of an aerosolized sealant, developed by the Western Cooling Efficiency Center at University of California Davis.
    CARB sought to demonstrate this new technology application in a multifamily building in Queens, NY. The effectiveness of the sealing process was evaluated by three methods: air leakage testing of overall apartment before and after sealing, point-source testing of individual leaks, and pressure measurements in the walls of the target apartment during sealing. Aerosolized sealing was successful by several measures in this study. Many individual leaks that are labor-intensive to address separately were well sealed by the aerosol particles. In addition, many diffuse leaks that are difficult to identify and treat were also sealed. The aerosol-based sealing process resulted in an average reduction of 71% in air leakage across three apartments and an average apartment airtightness of 0.08 CFM50/SF of enclosure area.

  18. 综合加固技术在房屋改造工程中的应用%Application of Integrated Reinforcement Technology in Building Reconstruction

    Institute of Scientific and Technical Information of China (English)

    黄诚; 栾福杰; 夏晓兵; 邹鹏程

    2011-01-01

    大连海关署办公楼由原框架-核心筒烂尾楼改造而成.结合该工程改造施工,详细介绍了混凝土基层缺陷修补、包钢加固、粘钢加固、碳纤维加固、增大截面加固以及混凝土构件表面裂缝修补技术的工艺流程、施工方法和控制要点.通过多种形式对基础、框架柱、楼板和墙体加固,使得建筑能够满足新的使用要求.%The office building of Dalian Customs is reconstructed by a frame-tube structural unfinished building. Based on the reconstruction project, construction process, reinforcing technologies and control points of the reinforcing method are introduced such as repairing of concrete defect, covering steel,bonding steel, carbon fiber reinforcement, enlarging section and cracks repairing on concrete surface.Through reinforcement of foundation, frame column, floor and wall, the building can meet the new using requirement.

  19. Building Next-Generation Technologies for Low-Cost Gene Synthesis and High-Accuracy Genome Engineering

    OpenAIRE

    2014-01-01

    The technologies that enable writing and editing of DNA form the foundation of modern molecular biology and biotechnology. However, a number of methodological barriers have limited the widespread adoption of both high-throughput de novo gene synthesis and large-scale genome alteration. Increasingly, work in the fields of synthetic biology, protein design, and gene therapy has been hindered by shortcomings in current DNA writing and editing technologies. The goal of this dissertation has be...

  20. Application Analysis of Energy Saving Construction Technology in Buildings%房屋建筑工程中节能施工技术的应用分析

    Institute of Scientific and Technical Information of China (English)

    占秀娣

    2014-01-01

    目前,建筑节能施工技术的应用范围越来越广,节能环保理念也逐渐深入到各行业中。建筑业是我国的支柱产业,绿色施工已经成为时代所必须。文章对建筑节能施工技术的实际应用中存在的问题做出对应措施的阐述。%At present, the scope of application of construction technology of building energy saving is more and more wide, the energy saving and environmental protection has been gra- dualy into the industry. The construction industry is a pilar industry in China, and green construction has become a must of era. This paper expounds the corresponding measures for the existing problems in the practical application of building energy conservation construction technology.

  1. 商业建筑的智能化节能降耗%Using the Intelligent Technology to Realize the Energy-saving of Commercial Building

    Institute of Scientific and Technical Information of China (English)

    郭开华

    2012-01-01

    Commercial intelligent building includes the types ol olfice buildings, hotels, shopping malls etc, it combines the building automation system, office automation system and communication network system automation to realize the optimal combination of the structure, systems, services, management, to provide a safe, efficient, comfortable, convenient construction environment. It has remarkable economic benefits taking energy-saving measures on business intelligence architecture, this article mainly elaborated stages of the energy-saving measures of the building energy sources, plaiming, design, and implementation. It introduces how to use intelligent technology to realize the energy-saving and consumption reducing.%商业智能建筑包括写字楼、酒店、商场等类型,其以建筑为平台,兼备建筑设备自动化、办公自动化和通信网络系统自动化,以结构、系统、服务、管理之间的最优化组合为目的,向人们提供一个安全、高效、舒适、便利的建筑环境。实践证明,如果对商业智能建筑采取节能措施,将具有显著的经济效益。本文主要阐述了建筑能耗的来源,规划、设计、实施各阶段的节能措施,以及如何利用智能化技术来实现节能降耗。

  2. Training program for energy conservation in new building construction. Volume III. Energy conservation technology for plan examiners and code administrators. Energy Conservation Technology Series 200

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    Under the sponsorship of the United States Department of Energy, a Model Code for Energy Conservation in New Building Construction has been developed by those national organizations primarily concerned with the development and promulgation of model codes. The technical provisions are based on ASHRAE Standard 90-75 and are intended for use by state and local officials. The subject of regulation of new building construction to assure energy conservation is recognized as one in which code officials have not had previous exposure. It was also determined that application of the model code would be made at varying levels by officials with both a specific requirement for knowledge and a differing degree of prior training in the state-of-the-art. Therefore, a training program and instructional materials were developed for code officials to assist them in the implementation and enforcement of energy efficient standards and codes. The training program for Energy Conservation Tehnology for Plan Examiners and Code Administrators (ECT Series 200) is presented.

  3. Building Blocks for a 24 GHz Phased-Array Front-End in CMOS Technology for Smart Streetlights

    OpenAIRE

    Wang, Ban; Tasselli, Gabriele; Botteron, Cyril; Farine, Pierre-André

    2014-01-01

    According to a recent European Union report, lighting represents a significant share of electricity costs and the goal of reducing lighting power consumption by 20% demands the coupling of light-emitting diode (LED) lights with smart sensors and communication networks. In this context, this paper proposes the integration of these three elements into a smart streetlight, incorporating a 24 GHz phased-array (Ph-A) front-end (FE). The main building blocks of this Ph-A FE integrated in a low cost...

  4. Laboratory study on the cooling effect of flash water evaporative cooling technology for ventilation and air-conditioning of buildings

    DEFF Research Database (Denmark)

    Fang, Lei; Yuan, Shu; Yang, Jianrong

    2016-01-01

    This paper presents a simple cooling technology using flash water evaporation. The technology combines a water atomizer with a plate heat exchanger used for heat recovery of a ventilation system. It is mainly used to cool the ventilation airflow from outdoors and is particularly suitable to be used...... in warm/hot and dry environment where dehumidification of outdoor air is not needed. A laboratory experiment was designed and conducted to evaluate the cooling effectiveness of this technology. The experiment was conducted in a twin-climate chamber. One chamber simulated warm/hot and dry outdoor...... environments and the other simulated an air-conditioned indoor environment. The flash water evaporation cooling device was installed in the chamber that simulated indoor environment. The air from the chamber simulating outdoor environment was introduced into the cooling device and cooled by the flash water...

  5. Coverage Range and Cost Comparison of Remote Antenna Unit Designs for In-building Radio over Fiber Technology

    Directory of Open Access Journals (Sweden)

    Razali Ngah

    2008-05-01

    Full Text Available Future communication needs to be ubiquitous, broadband, convergent, and seamless. Radio over fiber (RoF technology is one of the most important enabler in access network for the technologies. Adoption of RoF faces bottleneck in optoelectronics, that they are still expensive, high power consumption, and limited in bandwidth. To solve the problem, transceiver in remote antenna unit (RAU is developed, i.e. electroabsorption transceiver (EAT and asymmetric Fabry-Perot modulator (AFPM. This paper compares their coverage range and cost in providing WCDMA and WLAN services. Needed gain of RF amplifier for supporting picocell is also discussed.

  6. AAC 砌块自由加载墙施工工法%Construction Technology of the Free Loading Wall of AAC Building Block

    Institute of Scientific and Technical Information of China (English)

    陆建辉; 戴伟军; 朱晓波

    2016-01-01

    AAC (Autoclaved Aerated Concrete) building block is light in self-weigh, good fireproof, warm-proof and more easily cutting. But the strength of AAC building block is low. The AAC can’t be easily loaded, punched or holed. Its strength and warm-proof will get lower, when it meets water especially. The technology of the free loading wall of AAC building block (AAC wall) adopts the mixed wall structure, which consists of AAC building blocks, shale bricks and concrete bricks. The AAC wall can be easily loaded, punched, holed and free to fit all kinds of deformation, when you put concrete bricks or shale bricks into AAC wall through BIM design. Using the technology of mortar cover with wire mesh and boundary plugging, the AAC wall can be better in waterproof yet. Using the different thickness among building block wall, shale bricks wall and concrete beam or column, adopting the technology of heat bridge of gearing each other, the heat bridge can be overcome. This technology has solved the common quality failing of AAC wall, enlarging its integrity and use range, increasing the function of punching, holing or waterproofing systemically. It can be widely utilized in inside wall or outside wall because of producing and manufacturing in industry.%AAC 砌块自重轻、易切割、防火与保温性好,但其强度低、不能任意加载,开槽开洞局限较多,遇水湿胀且强度和保温性能变低。 AAC 砌块自由加载墙体施工工艺采用 AAC 砌块、页岩砖、素混凝土块混墙结构,通过 BIM 排块设计,在 AAC 砌块墙体中嵌入素混凝土块,在箱体集中处砌筑页岩砖墙体,以自由地适应加载、开槽开洞和墙体变形;利用表面网膜和界面封堵工艺,较好地解决了防渗防漏;利用砌块墙与页岩砖墙、混凝土梁柱间的厚度差,采用热桥咬合工艺,较好地解决了热桥。该工法系统地解决 AAC 砌块墙体的质量通病、使用局限,增强 AAC砌块墙体的

  7. Science and Technology-based Regional Entrepreneurship in the Netherlands: Building Support Structures for Business Creation and Growth Entrepreneurship

    NARCIS (Netherlands)

    W. Hulsink (Wim); K. Suddle (Kashifa); S.J.A. Hessels (Jolanda)

    2008-01-01

    textabstractIn this contribution we develop a theoretical framework derived from the national system of innovation literature and the subsequent criticisms voiced by regional scientists and industry/technology experts who emphasize the importance of the intermediate subnational and sectoral levels t

  8. Tailoring conservation agriculture technologies to West Africa semi-arid zones: Building on traditional local practices for soil restoration

    NARCIS (Netherlands)

    Lahmar, R.; Bationo, B.A.; Lamso, N.D.; Guéro, Y.; Tittonell, P.A.

    2012-01-01

    Low inherent fertility of tropical soils and degradation, nutrient deficiency and water stress are the key factors that hamper rainfed agriculture in semi-arid West Africa. Conservation Agriculture (CA) is currently promoted in the region as a technology to reduce soil degradation, mitigate the effe

  9. 基于BIM的预制装配建筑体系应用技术%Application Technology of BIM-based Prefabricated Building System

    Institute of Scientific and Technical Information of China (English)

    许杰峰; 鲍玲玲; 马恩成; 夏绪勇; 姜立

    2016-01-01

    本项目根据预制装配式建筑全产业链的需求,基于自主BIM 平台,开展预制装配式建筑设计、生产、运输和施工各环节协同工作关键技术研究,建立基于BIM的预制装配式建筑全流程集成应用体系,并进行工程示范应用。通过本项目实施,完成自主知识产权装配式建筑BIM平台、软件、系统及标准,为装配式建筑全过程应用提供技术支撑。项目充分挖掘BIM技术信息集成优势,提高预制装配式建筑设计效率20%以上,降低80%的拼装检测的人工量,降低工程成本,产生明显的社会经济效益,从而促进建筑产业化的可持续发展。%According to the demand of the whole industry chain of prefabricated building, and based on the in-dependent BIM platform, this project carries out the key technology research on the collaborative work of the pre-fabricated building design, production, transport and construction, establishes the BIM-based whole process ap-plication system of the prefabricated building, and applies it to the demonstration project application. Through the implementation of this project, independent intellectual property BIM platform, software, systems and standards are developed to provide technical support for the whole process application of the prefabricated building. The project fully explores the advantages of BIM technology information integration, improves design efficiency by more than 20%, and reduces 80% manual test and measurement, greatly reduces engineering cost, which has obvious social and economic benefits and promotes the sustainable development of the construction industry.

  10. Development of Ecological Buildings

    Directory of Open Access Journals (Sweden)

    Andrius Keizikas

    2011-04-01

    Full Text Available The article presents research on ecological buildings and their influence on the constructional sphere. The aim of the paper is to reveal the essence of ecological architecture showing substantial progress and its potential to stimulate architectural and technological growth. The article also describes relations between the ideas of ecological buildings and the ‘passive house’ concepts and aspects of development as well as describes the possibilities of improving building sustainability and energy efficiency. Article in Lithuanian

  11. Building a medical multimedia database system to integrate clinical information: an application of high-performance computing and communications technology.

    Science.gov (United States)

    Lowe, H J; Buchanan, B G; Cooper, G F; Vries, J K

    1995-01-01

    The rapid growth of diagnostic-imaging technologies over the past two decades has dramatically increased the amount of nontextual data generated in clinical medicine. The architecture of traditional, text-oriented, clinical information systems has made the integration of digitized clinical images with the patient record problematic. Systems for the classification, retrieval, and integration of clinical images are in their infancy. Recent advances in high-performance computing, imaging, and networking technology now make it technologically and economically feasible to develop an integrated, multimedia, electronic patient record. As part of The National Library of Medicine's Biomedical Applications of High-Performance Computing and Communications program, we plan to develop Image Engine, a prototype microcomputer-based system for the storage, retrieval, integration, and sharing of a wide range of clinically important digital images. Images stored in the Image Engine database will be indexed and organized using the Unified Medical Language System Metathesaurus and will be dynamically linked to data in a text-based, clinical information system. We will evaluate Image Engine by initially implementing it in three clinical domains (oncology, gastroenterology, and clinical pathology) at the University of Pittsburgh Medical Center.

  12. Research and practice of rail transit rainwater collection and utilization technology of rain transit building%轨道交通建筑雨水收集利用技术研究与实践

    Institute of Scientific and Technical Information of China (English)

    马静; 房明; 王珺哲; 刘晓曦

    2016-01-01

    The paper describes common rainwater collection and utilization technology,and explores rainwater collection and utilization methods of rain transit building from aspects of building design layout,building technology,material and structure,with a view to improve rainwater source utilization ratio and promote sustainable development of buildings.%简述了目前常见的雨水收集利用技术,从建筑设计布局、建筑技术、材料、构造等方面,探讨了轨道交通建筑雨水收集利用的方法,以提高雨水资源的利用率,推动建筑的可持续发展。

  13. Strengthening Technology Research of Building after Fire Disaster%火灾后建筑物加固技术研究

    Institute of Scientific and Technical Information of China (English)

    刘辉

    2012-01-01

    The fire disaster, witch is the main threaten of the public safety and social development, is the most common disasters. Building fire disasters generally accounted for about 60% of the total. On fire disaster, the structural components of buildings are damaged in varying degrees and different forms. Some needs for a simple repair or reconstruction, the majority can be reinforced through effective reinforcement and can be used again. In this paper, aiming at the fire damage in the different failure modes and different degree of the reinforced concrete structure, based on the structural reinforcement theory, the study on different materials, techniques, reinforcement methods and new reinforcement technology for the damaged buildings is carried out to ensure the safe and normal use of them.%火灾是最经常、最普遍地威胁人类生命财产安全和社会发展的主要灾害,而建筑火灾一般要占火灾总数的60%左右.就火灾而言,建筑物结构构件均会遭到不同程度、不同形式的损害,有的需要简单修复或拆掉重建,大多数经过有效加固便可以重新投入使用.本文针对钢筋混凝土结构在遭受火灾破坏后的不同破坏形态及不同破坏程度,以结构加固理论为基础,研究使用不同加固材料、工艺、加固方法及新型加固技术对该类建筑物进行加固处理,以确保其正常安全使用.

  14. Three pipe technology for simultaneous heating and cooling. Energy efficient heating and air conditioning of an official building; Dreirohrtechnik fuer zeitgleiches Heizen und Kuehlen. Energieeffiziente Heizung und Klimatisierung eines Buerohauses

    Energy Technology Data Exchange (ETDEWEB)

    Timm, Juergen [Dithmarscher Kaeltetechnik GmbH, Marne (Germany)

    2011-09-15

    The new office building of the shipping company Strahlmann at the North Sea/Baltic Sea Canal in Brunsbuettel was equipped with heating systems as well as air conditioning systems according to the state of the art. The building has three office floors, two stacked storeys as well as a basement garage. When designing and engineering a system the advanced technology was considered in order to take account the environmental issues associated with long-term energy costs savings.

  15. 超高层建筑钢结构测量技术%Steel structure measurement technology of super-high-rise building

    Institute of Scientific and Technical Information of China (English)

    李健良

    2016-01-01

    以广州越秀金融大厦为例,从测量控制点引测、施工测量放样、钢结构焊接后检测等方面,对该项目的钢结构安装测量施工技术进行了论述,为今后超高层建筑的钢结构测量提供了参考。%Taking Yuexiu finance mansion in Guangzhou as an example,starting from aspects of measurement control point leading measurement, construction sampling and steel structure detection after wielding,the thesis discusses the steel structure installation measurement construction technologies,which has provided some guidance for steel structure measurement of super-high-rise building.

  16. 汽车网络测试系统搭建技术%Introduction on Technology of Building Automotive Network Test System

    Institute of Scientific and Technical Information of China (English)

    赵怡

    2014-01-01

    The core of a variety of automotive control system consists of control units with bus communication network. How to test the network bus effectively before leaving factory is a burning problem for automotive electronic manufacturers. This paper introduces the current technology on building automotive bus network test system.%国内外多种汽车内部控制系统的核心就是由以总线为通信网络的控制单元组成的,如何采用有效的手段对汽车内部网络总线在出厂前进行严格的测试是汽车电子生产厂商亟须解决的难题,文章介绍了现阶段的汽车总线网络测试系统的搭建技术。

  17. Modular construction technology of internal residential building distribution box%住宅楼户内配电箱模数化施工技术

    Institute of Scientific and Technical Information of China (English)

    支恩生

    2015-01-01

    Taking the residential building distribution box installation as an example,the paper introduces modular construction technology princi-ples of distribution box,describes reserved wood box modular prefabrication,distribution box prefabrication,installation and iointing and other construction operation points,and finally achieves good construction effect.%以某小区住宅楼配电箱安装为例,介绍了配电箱模数化施工的工艺原理,对预留洞木质箱壳模数化制作、配电箱制作、安装、接线等施工操作要点进行了阐述,取得了良好的施工效果。

  18. Network Building of Small Businesses Based on VPN Technology%基于VPN技术的小型企业网络构建

    Institute of Scientific and Technical Information of China (English)

    王彬; 高昆

    2015-01-01

    Router protocol via CCNA language and VPN connection under PACKET TRACER environment were established to realize the network building of enterprise. Meanwhile , the ideas of trouble shooting on site to site and the remote accessing were given in this study. The above researches would ensure the realization of remote login Intranet or server smoothly , which could achieve the enterprise internal communication of VPN technology.%在PACKET TRACER环境下,以CCNA语言进行路由器协议和VPN连接等实现企业网络构建,并给出远程中的站点对站点故障排查以及远程访问VPN故障排查的思路,以保证用户顺利远程登陆企业内部网或服务器,从而达到企业内部VPN技术的通信。

  19. Simulation and performance analysis of 110 kWp grid-connected photovoltaic system for residential building in India: A comparative analysis of various PV technology

    Directory of Open Access Journals (Sweden)

    Akash Kumar Shukla

    2016-11-01

    Full Text Available System simulation is necessary to investigate the feasibility of Solar PV system at a given location. This study is done to evaluate the feasibility of grid connected rooftop solar photovoltaic system for a residential Hostel building at MANIT, Bhopal, India (Latitude: 23° 16′ N, Longitude: 77° 36′ E. The study focuses on the use of Solargis PV Planner software as a tool to analyze the performance a 110 kWp solar photovoltaic rooftop plant and also compares the performances of different PV technologies based on simulated energy yield and performance ratio. Solargis proves to easy, fast, accurate and reliable software tool for the simulation of solar PV system.

  20. 建筑物LED景观工程安装施工技术%The Installation Construction Technology of LED Landscape Engineering Building

    Institute of Scientific and Technical Information of China (English)

    王基杰

    2013-01-01

    本文通过海沧商务中心、商务大厦及海投大厦LED夜景景观照明工程的实例来探讨提升建筑物 LED 景观工程安装施工技术。并利用该项新产品,用科学的方法精心进行景观照明设计与施工,使 LED 夜景景观照明的施工工艺更趋规范化、标准化。%In this article, the author bases on the Haicang bus-iness center, business building, and the lighting project of inve-stment building LED landscape in night to discuss and enhance the installation construction technology of LED landscape en-gineering, and takes advantage of the new product and scien-tific methods for landscape lighting design and meticulous co-nstruction to make LED night landscape lighting construction process more standardization.

  1. 新型建筑墙体材料及墙体保温技术%New Building Materials of Wall and Insulation Technology

    Institute of Scientific and Technical Information of China (English)

    赵磊

    2014-01-01

    随着经济发展,新型建筑企业在国家的建设中不断崛起。在建筑中,墙体的施工是整个建筑的重要环节。因此,对于新型墙体的需求量逐渐增多。施工人员对墙体材料应进行熟悉,熟悉墙体的保温技术,这是现代建筑的重--求。%With the development of economy, new cons- truction enterprises continue to rise in the country's construc- tion. In the building, wall construction is an important part of the whole building. Therefore, the need for the new materials for the wal is gradualy increased. It is required that Const- ruction workers should be familiar with the new wal materials and insulation technology in modern architecture.

  2. Discussion on construction features and construction technology of high-rise building structure%议高层建筑结构施工特点和施工技术

    Institute of Scientific and Technical Information of China (English)

    任海贵

    2014-01-01

    Combining with high-rise building status,the article concludes the high-rise building construction features,describes the high-rise building construction technologies from four aspects of foundation construction,prefabricated board construction,steel structure construction and high-rise building pumping concrete techniques,with a view to improve the high-rise building construction efficiency.%结合高层建筑的现状,对高层建筑结构施工的特点进行了总结,从地基施工、预制模板施工、钢结构施工、高层建筑泵送混凝土技术四方面阐明了高层建筑的施工技术,以提高高层建筑的施工效率。

  3. A Modeling Technology of integrated BIM for Building Lifecycle%面向建筑全生命期的集成BIM建模技术研究

    Institute of Scientific and Technical Information of China (English)

    张建平; 余芳强; 李丁

    2012-01-01

    BIM technologies and tools are developed very fast these years, which provide an effective and effi- cient method to solve the "segment" problem in building industry. However, since data exchange is still mostly based on files, an integrated BIM containing all the information of multi-disciplinary can't be constructed, so that much value of a BIM is hard to achieve, For constructing an integrated BIM, this paper proposes a framework of the modeling technology for integrated BIM, which enables integrating information generated in difference phases dy- namically. The framework includes architecture, modeling flows, deployment framework and key technologies nee- ded to be solved. After that, a prototype system of BIM data integration and server platform (BIMDISP, a BIM Server) is developed. Then a real word project is applied in the BIMDISP to test performance of the modeling tech- nology. As a conclusion, the modeling technology proposed is feasible to support integration, management and sha- ring of all the building information, so as to generate an integrated BIM.%建筑信息模型技术的快速发展和应用,为解决建筑生命期各阶段的信息"断层"问题提供了有效的途径和方法。但目前BIM应用主要通过文件进行数据交换和管理,无法形成完整的建筑信息模型,难以实现BIM的全部价值。本文针对完整BIM的创建,提出了面向建筑全生命期的集成BIM构建框架,通过研究集成BIM基本结构、建模流程、应用架构以及建模关键技术,开发了BIM数据集成与服务平台(BIM Data Integration and Server Platform,BIMDISP)的原型系统,并通过实际工程的应用,验证了BIMDISP的可行性和适用性,为面向全生命期的BIM创建、管理与应用探索了新的方法和技术。

  4. Study on the Energy-saving Wall Insulation Technology of Building%建筑节能墙体保温技术的研究

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    With the rapid growth of the economy, the problem of energy shortage in our country is becoming increasingly serious, energy conservation has become an important problem faced by modern society. Science and technology innovation of chemical enterprise makes the building energy-saving wal in China may be the thermal insulation material, the use of this material not only meet the requirements of environmental protection, but also reduces the construction cost. Based on the implementation of energy-saving wall insulation materials, this paper discusses the types of building energy-saving wal insul-ation technology, provides basis for the application of new ma-terials.%  随着经济的快速增长,我国的能源短缺问题日益严重,节能工作成为现代社会面临的重要问题。化工企业的科技革新使得我国的建筑节能墙体保温材料成为了可能,这种材料的使用不仅符合绿色环保的要求,也降低了施工工艺的成本。本文以节能墙体保温材料出发,探讨了建筑节能墙体保温技术的实施类型,为新材料的运用提出了基础。

  5. To Discuss the Construction Technology of Building Concrete%探讨建筑中混凝土的施工技术

    Institute of Scientific and Technical Information of China (English)

    初艳鲲

    2013-01-01

    In building construction, the construction technolo-gy of concrete is the key to the quality of the entire project. R-ebar and concrete are important support of engineering load-b-earing, and a large amount and widely used of concrete is an i-ntegral part of the engineering and construction materials. Rei-nforced the concrete construction technology and put the high level of technology into used in construction engineering, whi-ch can effectively improve the quality of projects and shorten the construction period and improve the economic benefits of the project. In this article, the author analysis and explore the construction technology in concrete.%  在建筑工程的施工中,混凝土的施工技术是整个工程质量的关键之处。钢筋与混凝土是工程承重的重要支撑,凝土用量大、用途广,是工程建筑中的不可或缺的材料。加强对混凝土施工技术,将高水平的混凝土施工技术应用在建筑工程项目中,可以有效提高项目质量和缩短工期,提高项目的经济效益。本文对于建筑工程中混凝土施工技术进行了研究和分析。

  6. Analyzing the Technology of Using Ash and Slag Waste from Thermal Power Plants in the Production of Building Ceramics

    Science.gov (United States)

    Malchik, A. G.; Litovkin, S. V.; Rodionov, P. V.; Kozik, V. V.; Gaydamak, M. A.

    2016-04-01

    The work describes the problem of impounding and storing ash and slag waste at coal thermal power plants in Russia. Recovery and recycling of ash and slag waste are analyzed. Activity of radionuclides, the chemical composition and particle sizes of ash and slag waste were determined; the acidity index, the basicity and the class of material were defined. The technology for making ceramic products with the addition of ash and slag waste was proposed. The dependencies relative to the percentage of ash and slag waste and the optimal parameters for baking were established. The obtained materials were tested for physical and mechanical properties, namely for water absorption, thermal conductivity and compression strength. Based on the findings, future prospects for use of ash and slag waste were identified.

  7. Building Materials

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Building Materials Sub-council of CCPIT is the other sub-council in construction field. CCPIT Building Materials Sub-council (CCPITBM), as well as CCOIC Build-ing Materials Chamber of Commerce, is au-thorized by CCPIT and state administration of building materials industry in 1992. CCPITBM is a sub-organization of CCPIT and CCOIC.

  8. 房屋建筑混凝土施工技术管控要点论述%Building Concrete Construction Technology Control Key Points

    Institute of Scientific and Technical Information of China (English)

    杨晓楠

    2013-01-01

    随着我国市场经济的不断调整与深化改进,房屋建筑企业迎来其高速发展的黄金时期,人们对房屋安全问题的关注度越来越高,混凝土施工技术的控制也日益受到建筑企业的重视。本文通过对当前房屋建筑现状的全面了解,现从施工规划、实际技术控制以及全局管控三个方面来对混凝土施工技术的管控要点做出浅要论述。%With the continuous adjustment and the deepening improvement of China's market economy, housing construction enterprises ushered in the golden period of high speed develop-pment, people on the housing security problem has been paid more and more at ention, the control of concrete construction technology has also been building enterprises. This paper thro-ugh a comprehensive understanding of the current housing sit-uation makes a shal ow discussion on the control points of co-ncrete construction technology from three aspects of the cons-truction planning, actual technical control and global control.

  9. Building valve amplifiers

    CERN Document Server

    Jones, Morgan

    2013-01-01

    Building Valve Amplifiers is a unique hands-on guide for anyone working with tube audio equipment--as an electronics hobbyist, audiophile or audio engineer. This 2nd Edition builds on the success of the first with technology and technique revisions throughout and, significantly, a major new self-build project, worked through step-by-step, which puts into practice the principles and techniques introduced throughout the book. Particular attention has been paid to answering questions commonly asked by newcomers to the world of the valve, whether audio enthusiasts tackling their first build or

  10. Building on knowledge base of sodium cooled fast spectrum reactors to develop materials technology for fusion reactors

    Science.gov (United States)

    Raj, Baldev; Rao, K. Bhanu Sankara

    2009-04-01

    The alloys 316L(N) and Mod. 9Cr-1Mo steel are the major structural materials for fabrication of structural components in sodium cooled fast reactors (SFRs). Various factors influencing the mechanical behaviour of these alloys and different modes of deformation and failure in SFR systems, their analysis and the simulated tests performed on components for assessment of structural integrity and the applicability of RCC-MR code for the design and validation of components are highlighted. The procedures followed for optimal design of die and punch for the near net shape forming of petals of main vessel of 500 MWe prototype fast breeder reactor (PFBR); the safe temperature and strain rate domains established using dynamic materials model for forming of 316L(N) and 9Cr-1Mo steels components by various industrial processes are illustrated. Weldability problems associated with 316L(N) and Mo. 9Cr-1Mo are briefly discussed. The utilization of artificial neural network models for prediction of creep rupture life and delta-ferrite in austenitic stainless steel welds is described. The usage of non-destructive examination techniques in characterization of deformation, fracture and various microstructural features in SFR materials is briefly discussed. Most of the experience gained on SFR systems could be utilized in developing science and technology for fusion reactors. Summary of the current status of knowledge on various aspects of fission and fusion systems with emphasis on cross fertilization of research is presented.

  11. Using new technology of web and building science and technology plan projects supervision business information system%应用Web新技术构建科技计划项目监理业务信息系统综述

    Institute of Scientific and Technical Information of China (English)

    黄春荣

    2014-01-01

    科技计划项目监理是监控项目实施的必要手段,也是绩效评价的信息基础,近年来其重要性日益得到了科技管理部门和广大科技工作者的广泛共识。因此,应用Web新技术构建一个在线的广西科技计划项目监理业务信息系统平台,这对于创新原有科技项目管理工作流程十分重要。文章就国内外科技计划项目监理及信息系统的建设与监理业务的发展现状,及其构建广西科技计划项目监理业务信息系统平台的研究进展展开讨论,分析应用中所出现的一些问题,探讨解决问题的思路和方法。%Science and technology planning projects supervision is the essential means to monitor project implementation, and is information base of performance evaluation, in recent years, its importance get broad consensus of science and technology workers and administrative department of science and technology. So, it is very important for the original innovation of science and technology project management process to build a on-line Guangxi science and technology plan projects supervising business information system platform. In this paper, the construction of science and technology planning projects supervision and information system at home and abroad and present situation of supervising business development, and the research progress about the construction of Guangxi science and technology plan projects supervision business information system platform were discussed, some problems occurred in the application ere analysed occurred in the application, the ideas and methods to solve the problem were discussed.

  12. Radon-safe new buildings, documentation and technology development. Main report; Radonsikring i nybyggeri, dokumentation og teknologiudvikling. Hovedrapport

    Energy Technology Data Exchange (ETDEWEB)

    Breddam Overgaard, L.; Bruun Petersen, J.; Neerup Jeppesen, M.

    2011-07-01

    The project is carried out as three separate subprojects, with subproject 1 as the principal project. Subproject 1A (field tests of radon penetration). In subproject 1, the resilience to radon of six different house designs has been investigated (totalling 23 houses). The study includes both practical experiences (what happens on site) and radon measurements in the completed houses. The practical study of the subproject points out, a high risk of errors in implementing radon mitigation actions in the construction phase, and of subsequent disregard by various contractors. For instance the documentary radon measurements surprisingly show the greatest radon infiltration in the full floor membrane house design. Furthermore the investigations indicate that a radon cavity barrier placed above the concrete slab (house design 3 and 5) does not provide the same impermeability as a barrier placed below the slab. Moreover, it appears that leakages at service installations are of critical importance. In 8 of all 16 dwellings the annual average radon concentration was found above 100 Bq/m3 which represents the recommended maximum concentration for new constructions in the Danish Building Code 2010. Subproject 1B (sub slab ventilation). The effect of passive ventilation in the sub slab capillary break layer has been studied in three houses. The investigations demonstrate an indoor radon concentration reduction of 20-42 %. Furthermore a sub slab radon concentration reduction of 40-99.6 % is demonstrated. Overall it is assessed that considerable radon exposure reductions can be achieved by establishing passive ventilation of the sub slab capillary break layer. Subproject 2 (laboratory tests of material and design permeability). An experimental setup has been developed to measure the amount of gas penetrating a given structural detail, at a known differential pressure and gas concentration. In the study it is concluded that the relatively inexpensive method of sealing service

  13. 外墙保温技术与建筑节能材料的应用分析%Application analysis of exterior insulation technology and building energy-saving material

    Institute of Scientific and Technical Information of China (English)

    赵森

    2015-01-01

    对建筑外墙施工过程中相应的保温技术以及节能材料的使用进行了详细的介绍,首先分析了采用建筑节能材料以及运用外墙保温技术的优势和重要性,以期能够引起人们的足够重视,然后重点介绍了在建筑外墙施工中如何恰当运用外墙保温技术和建筑节能材料,希望能够对于今后的建筑外墙施工有所帮助。%The paper specifically introduces the utilization of corresponding insulation technology and energy-saving material in building exterior construction,firstly analyzes the merits and importance of applying building energy-saving materials and applying exterior insulation technology so as to attract people’s attention,and then mainly describes how to applying exterior insulation technology and building energy-saving materials in building exterior construction,with a view to be some help for building exterior construction in future.

  14. Rational engineering of Geobacter sulfurreducens electron transfer components: a foundation for building improved Geobacter-based bioelectrochemical technologies

    Directory of Open Access Journals (Sweden)

    Joana M Dantas

    2015-07-01

    bioelectrochemical technologies.

  15. Rational engineering of Geobacter sulfurreducens electron transfer components: a foundation for building improved Geobacter-based bioelectrochemical technologies.

    Science.gov (United States)

    Dantas, Joana M; Morgado, Leonor; Aklujkar, Muktak; Bruix, Marta; Londer, Yuri Y; Schiffer, Marianne; Pokkuluri, P Raj; Salgueiro, Carlos A

    2015-01-01

    proteins with the aim to develop and improve bioelectrochemical technologies.

  16. Building a Global Federation System for Climate Change Research: The Earth System Grid Center for Enabling Technologies (ESG-CET)

    Energy Technology Data Exchange (ETDEWEB)

    Ananthakrishnan, R. [Argonne National Lab. (ANL), Argonne, IL (United States); Bernholdt, D. E. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Bharathi, S. [Univ. of Southern California, Marina del Ray, CA (United States); Brown, D. [National Center Atmospheric Research, Boulder, CO (United States); Chen, M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Chervenak, A. L. [Univ. of Southern California, Marina del Ray, CA (United States); Cinquini, L. [National Center Atmospheric Research, Boulder, CO (United States); Drach, R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Foster, I. [Argonne National Lab. (ANL), Argonne, IL (United States); Fox, P. [National Center Atmospheric Research, Boulder, CO (United States); Fraser, D. [Argonne National Lab. (ANL), Argonne, IL (United States); Halliday, K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Hankin, S. [National Oceanic and Atmospheric Administration (PMEL), Seattle, WA (United States); Jones, P. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Kesselman, C. [Univ. of Southern California, Marina del Ray, CA (United States); Middleton, J. E. [National Center Atmospheric Research, Boulder, CO (United States); Schwidder, J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Schweitzer, R. [National Oceanic and Atmospheric Administration (PMEL), Seattle, WA (United States); Schuler, R. [Univ. of Southern California, Marina del Ray, CA (United States); Shoshani, A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Siebenlist, F. [Argonne National Lab. (ANL), Argonne, IL (United States); Sim, A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Strand, W. G. [National Center Atmospheric Research, Boulder, CO (United States); Wilhelmi, N. [National Center Atmospheric Research, Boulder, CO (United States); Su, M. [Univ. of Southern California, Marina del Ray, CA (United States); Williams, Dean N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2007-07-13

    The recent release of the Intergovernmental Panel on Climate Change (IPCC) 4th Assessment Report (AR4) has generated significant media attention. Much has been said about the U.S. role in this report, which included significant support from the Department of Energy through the Scientific Discovery through Advanced Computing (SciDAC) and other Department of Energy (DOE) programs for climate model development and the production execution of simulations. The SciDAC-supported Earth System Grid Center for Enabling Technologies (ESG-CET) also played a major role in the IPCC AR4: all of the simulation data that went into the report was made available to climate scientists worldwide exclusively via the ESG-CET. At the same time as the IPCC AR4 database was being developed, the National Center for Atmospheric Research (NCAR), a leading U.S. climate science laboratory and a ESG participant, began publishing model runs from the Community Climate System Model (CCSM), and its predecessor the Parallel Coupled Model (PCM) through ESG. In aggregate, ESG-CET provides seamless access to over 250 terabytes of distributed climate simulation data to over 6,000 registered users worldwide, who have taken delivery of more than 280 terabytes from the archive. Not only does this represent a substantial advance in scientific knowledge, it is also a major step forward in how we conduct the research process on a global scale. Moving forward, the next IPCC assessment report, AR5, will demand multi-site metadata federation for data discovery and cross-domain identity management for single signon of users in a more diverse federation enterprise environment. Towards this aim, ESG is leading the effort in the climate community towards standardization of material for the global federation of metadata, security, and data services required to standardize, analyze, and access data worldwide.

  17. Application of solar technology in design of office buildings of cold regions%严寒地区办公建筑太阳能技术应用研究

    Institute of Scientific and Technical Information of China (English)

    赵晖

    2012-01-01

    以公共建筑类型中具有代表性的办公建筑为研究对象,采用计算机模拟设计系统及数学理论分析的方法,总结出办公建筑体型设计与太阳辐射间的线性关系,确定了建筑体型系数为办公建筑太阳能技术应用的设计依据.%The cold application of solar energy technology in the office building is a feasible solution to make 75% building energy efficiency,this study based on the office building adopt computer simulation design and mathematical theory analysis, which summarize the linear relationship between the office building shape design and solar radiation, therefore, it determine building shape coefficient to design basis for the application of solar energy technology in the office building.

  18. Two Contrasting Approaches to Building High School Teacher Capacity to Teach About Local Climate Change Using Powerful Geospatial Data and Visualization Technology

    Science.gov (United States)

    Zalles, D. R.

    2011-12-01

    The presentation will compare and contrast two different place-based approaches to helping high school science teachers use geospatial data visualization technology to teach about climate change in their local regions. The approaches are being used in the development, piloting, and dissemination of two projects for high school science led by the author: the NASA-funded Data-enhanced Investigations for Climate Change Education (DICCE) and the NSF funded Studying Topography, Orographic Rainfall, and Ecosystems with Geospatial Information Technology (STORE). DICCE is bringing an extensive portal of Earth observation data, the Goddard Interactive Online Visualization and Analysis Infrastructure, to high school classrooms. STORE is making available data for viewing results of a particular IPCC-sanctioned climate change model in relation to recent data about average temperatures, precipitation, and land cover for study areas in central California and western New York State. Across the two projects, partner teachers of academically and ethnically diverse students from five states are participating in professional development and pilot testing. Powerful geospatial data representation technologies are difficult to implement in high school science because of challenges that teachers and students encounter navigating data access and making sense of data characteristics and nomenclature. Hence, on DICCE, the researchers are testing the theory that by providing a scaffolded technology-supported process for instructional design, starting from fundamental questions about the content domain, teachers will make better instructional decisions. Conversely, the STORE approach is rooted in the perspective that co-design of curricular materials among researchers and teacher partners that work off of "starter" lessons covering focal skills and understandings will lead to the most effective utilizations of the technology in the classroom. The projects' goals and strategies for student

  19. US green building conference - 1994

    Energy Technology Data Exchange (ETDEWEB)

    Fanney, A.H.; Whitter, K.M.; Traugott, A.E.; Simon, L.N. [eds.

    1994-12-31

    This report constitutes the proceedings of the Green Building Conference held in Gaithersburg, Maryland, February 16-17, 1994. The conference was co-sponsored by the National Institute of Standards and Technology (NIST) and the US Green Building Council (USGBC). Over 450 individuals attended the conference representing building product manufacturers, building owners and managers, environmental groups, utilities, contractors, builders, architects, engineers, and the local, state, and the federal governments. The conference provided an opportunity to acquire practical, useful information on green buildings, resources, and guidelines. Eighteen papers were presented at the conference. Separate abstracts and indexing were prepared for each paper for inclusion in the Energy Science and Technology Database.

  20. Analysis of Application of Installation Technology of Building Automation Electrical and Mechanical Equipment%建筑自动化机电设备安装技术探析

    Institute of Scientific and Technical Information of China (English)

    谢海洋

    2016-01-01

    文章主要研究建筑自动化机电设备安装技术,介绍了建筑自动化机电设备的特点和现阶段机电设备安装施工中存在的问题,并对建筑自动化机电设备安装技术进行了讨论。%The paper mainly researches building automation electrical and mechanical equipment installation technology,in-troduces the features of building automation mechanical and electrical equipment and the present problems existing in the electri-cal and mechanical equipment installation construction,and discusses the technology of building automation electrical and me-chanical equipment installation.

  1. Analysis and study on the technology of energy saving and environmental protection for building electricity%建筑电气节能和环保技术的分析与探讨

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    To carry out building electrical technology research from energy saving and environmental protection point of view. An in-depth analy-sis of the combination of theory and application,the measures of energy saving and environmental protection technology are proposed for building electrical,to promote the sustainable development of building electricity.%从节能和环保角度出发,对建筑电气技术进行了研究,并采用理论和应用相结合的方法深入剖析,提出了建筑电气节能和环保的技术措施,以推动建筑电气的可持续发展。

  2. 浅埋大断面隧道下穿楼群施工爆破控制%Blasting control technology for shallow tunnel crossing existing buildings

    Institute of Scientific and Technical Information of China (English)

    王云龙; 谭忠盛

    2012-01-01

    Based on Jiaozhou bay subsea tunnel in Qingdao city, the blasting control technology that Jiaozhou bay subsea tunnel crosses existing buildings is studied by combining the experimental equation of charge establishment with coherent code. According to a large number of tunnel construction field test data, the laws of vibration wave propagation and the calculation parameters of charge are obtained, and then the maximum allowable amount of primary explosive segment is calculated. Based on the above methods, the. Blasting program is optimized and house maximum blasting velocity is controlled under 2 cm/s. The test results of building blasting vibration velocity in different floors show the velocity of the first floor is greater than the velocity on each floor. So the velocity of the first floor is recommended to be a control velocity while the maximum charge is calculated. This study is not only useful to ensure building's stabilization when blasting in Jiaozbou bay subsea tunnel but also offers theoretical and methodological experiences to the similar engineering.%以青岛胶州湾海底隧道陆域段工程为背景,结合萨氏装药量计算经验公式及相关规范,对胶州湾海底隧道下穿群楼时的爆破控制技术进行研究,基于隧道施工爆破的大量现场测试数据,回归分析得出了依托工程的振动波传播规律和装药量计算参数,由此计算出允许最大段起爆药量,进而优化大断面隧道爆破方案,实现了房屋最大振速控制在2 cm/s以下根据建筑物不同楼层的爆破振速的测试结果,底层振速大于各楼层振速是普遍规律,因此在计算最大段起爆药量时,应以建筑物底层的爆破振速作为控制基准.研究成果保证了胶州湾海底隧道下穿群楼爆破时建筑物的稳定,并对类似工程有借鉴意义.

  3. The NIST Green Building Program

    Energy Technology Data Exchange (ETDEWEB)

    Hill, J.E. [National Institute of Standards and Technology (NIST), Gaithersburg, MD (United States)

    1994-12-31

    For over 2 decades, NIST has been involved in energy conservation programs. NIST`s current programs broadly span the areas from waste minimization to air, soil, water, indoor air quality, ozone depletion, and global warming. The latest endeavor NIST is undertaking is the {open_quotes}Green Building Program{close_quotes} in which NIST is at the forefront of designing buildings using environmentally safe materials. NIST`s program has two components. The laboratory-based activities involve NIST staff working directly with manufacturers and designers to develop technologies conducive to energy efficiency. The second component, demonstration buildings, includes environmentally safe buildings which are monuments to green technologies. These buildings not only demonstrate cost effectiveness and evaluate green technologies, they also identify new technologies needed to develop an effective green building.

  4. Development of Energy-saving Technologies in College of Architecture and Urban Planning Buildings of Tongji University%同济大学建筑城规学院系馆的节能技术历程

    Institute of Scientific and Technical Information of China (English)

    岳志铁

    2014-01-01

    目前,同济大学建筑城规学院系馆共有A、B、C、D四栋建筑,包括最早建成的文远楼、20世纪80年代建成的明成楼、新世纪建成的C楼和最后并入学院的D楼。按年代顺序梳理这4栋建筑在设计、改造、使用过程中涉及的节能技术,从时代背景、使用成效等角度进行成因分析及合理性评价,探讨存在的问题并提出部分优化策略。%At present, College of Architecture and Urban Planning (CAUP) of Tongji University has four buildings, including the earliest Wenyuanlou (Building A), Mingchenglou (Building B) in 1980s, Building C in new century and the newly-merged Building D. The energy-saving technology of four build-ings is expounded in chronological order, through the process of design, transformation and use. The exist-ing problems and some optimization strategies are discussed from the perspective of historical background and the results of applications, through the analysis of cause and evaluation.

  5. 基于GIS技术搭建房产税管理平台的研究%Research of Building Property Tax Management Platform Based on GIS Technology

    Institute of Scientific and Technical Information of China (English)

    符韶华; 张志文

    2014-01-01

    In this paper,based on B/S model framework,we build the tax source management platform and manage the real estate tax information effectively using GIS technology.Starting from the“point,line,and surface”,using graph-ics and attribute information of real estate as the starting point,we put the sources of tax related to real estate with the number as an index and realize the new mode of tax source management of fixed point,fixed person,fixed tax and tax control.By the tax source management platform based on GIS technology,In the practical work,through the analysis and comparison of information,monitoring the taxpayer with illegal behavior in various involving tax link in real-time.%依托房产信息,基于B/S模式架构搭建了税源管理工作平台,利用GIS技术直观、精准的对房产税信息进行有效的管理。从“点、线、面”入手,以房产的图形及属性信息为基点,将税源信息以门牌号为索引关联到房产之上,实现了定点、定人、定税、控税的税源管理新模式。在实际工作中通过信息的比对、分析,对存在违法行为的纳税人在各个涉税环节进行实时监控。

  6. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  7. Hawaii-Okinawa Building Evaluations

    Energy Technology Data Exchange (ETDEWEB)

    Metzger, I.; Salasovich, J.

    2013-05-01

    NREL conducted energy evaluations at the Itoman City Hall building in Itoman, Okinawa Prefecture, Japan, and the Hawaii State Capitol building in Honolulu, Hawaii. This report summarizes the findings from the evaluations, including the best practices identified at each site and opportunities for improving energy efficiency and renewable energy. The findings from this evaluation are intended to inform energy efficient building design, energy efficiency technology, and management protocols for buildings in subtropical climates.

  8. 保温施工技术在建筑外墙节能中的创新应用%Innovative Application of Insulation Construction Technology in Building Energy Saving

    Institute of Scientific and Technical Information of China (English)

    杨小龙

    2013-01-01

    The reform of building wall and innovative applic-ation of wal energy saving technology is an important part of building energy saving technology, and the development of ex-ternal wal insulation technology and energy saving materials is one of the main ways of building energy saving. Thus, based on the main construction technology of exterior wall thermal insulation and heat preservation material choice, this paper ma-kes the thorough discussion on the innovative application of i-nsulation construction technology in architectural exterior ene-rgy-saving.%对建筑墙体的改革以及墙体节能技术的创新应用是建筑节能技术的重要环节,并且发展外墙保温技术和其节能材料是建筑节能的主要实现方式之一。本文结合建筑外墙保温的主要施工技术以及保温材料的选择,对保温施工技术在建筑外墙节能中的创新应用进行了深入的探讨。

  9. From the NSF: The National Science Foundation’s Investments in Broadening Participation in Science, Technology, Engineering, and Mathematics Education through Research and Capacity Building

    Science.gov (United States)

    James, Sylvia M.; Singer, Susan R.

    2016-01-01

    The National Science Foundation (NSF) has a long history of investment in broadening participation (BP) in science, technology, engineering, and mathematics (STEM) education. A review of past NSF BP efforts provides insights into how the portfolio of programs and activities has evolved and the broad array of innovative strategies that has been used to increase the participation of groups underrepresented in STEM, including women, minorities, and persons with disabilities. While many are familiar with these long-standing programmatic efforts, BP is also a key component of NSF’s strategic plans, has been highlighted in National Science Board reports, and is the focus of ongoing outreach efforts. The majority of familiar BP programs, such as the Louis Stokes Alliances for Minority Participation (now 25 years old), are housed in the Directorate for Education and Human Resources. However, fellowship programs such as the Graduate Research Fellowships and Postdoctoral Research Fellowships under the Directorate for Biological Sciences (and parallel directorates in other STEM disciplines) are frequently used to address underrepresentation in STEM disciplines. The FY2016 and FY2017 budget requests incorporate funding for NSF INCLUDES, a new cross-agency BP initiative that will build on prior successes while addressing national BP challenges. NSF INCLUDES invites the use of innovative approaches for taking evidence-based best practices to scale, ushering in a new era in NSF BP advancement. PMID:27587853

  10. From the NSF: The National Science Foundation's Investments in Broadening Participation in Science, Technology, Engineering, and Mathematics Education through Research and Capacity Building.

    Science.gov (United States)

    James, Sylvia M; Singer, Susan R

    2016-01-01

    The National Science Foundation (NSF) has a long history of investment in broadening participation (BP) in science, technology, engineering, and mathematics (STEM) education. A review of past NSF BP efforts provides insights into how the portfolio of programs and activities has evolved and the broad array of innovative strategies that has been used to increase the participation of groups underrepresented in STEM, including women, minorities, and persons with disabilities. While many are familiar with these long-standing programmatic efforts, BP is also a key component of NSF's strategic plans, has been highlighted in National Science Board reports, and is the focus of ongoing outreach efforts. The majority of familiar BP programs, such as the Louis Stokes Alliances for Minority Participation (now 25 years old), are housed in the Directorate for Education and Human Resources. However, fellowship programs such as the Graduate Research Fellowships and Postdoctoral Research Fellowships under the Directorate for Biological Sciences (and parallel directorates in other STEM disciplines) are frequently used to address underrepresentation in STEM disciplines. The FY2016 and FY2017 budget requests incorporate funding for NSF INCLUDES, a new cross-agency BP initiative that will build on prior successes while addressing national BP challenges. NSF INCLUDES invites the use of innovative approaches for taking evidence-based best practices to scale, ushering in a new era in NSF BP advancement.

  11. 超高层建筑群绿色施工综合应用技术%Comprehensive Technology Applied in Green Construction on Super High Rise Buildings

    Institute of Scientific and Technical Information of China (English)

    周睿; 禹航; 赵淑容

    2014-01-01

    The Western International Financial Center project paid high attention to green construction. Resources like water,land,energy,materials and pollution have been effectively controlled,especially the three applied innovative technologies about waste treatment,mobile toilet,concrete pump cleaning were carried out on super high rise buildings,which achieved greater level on green construction.%西部国际金融中心项目高度重视绿色施工,对水资源、土地资源、能源、材料和环境污染等进行有效控制,尤其项目实施的超高层垃圾管道、临时厕所、混凝土洗泵管3项创新改良后的施工技术,使项目绿色施工达到更为良好的效果。

  12. Phased Construction Completion Report for Building K-1401 of the Remaining Facilities Demolition Project at the East Tennessee Technology Park Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Garland S.

    2008-03-01

    This Phased Construction Completion Report documents the demolition of Bldg. K-1401, Maintenance Building, addressed in the Action Memorandum for the Remaining Facilities Demolition Project at East Tennessee Technology Park, Oak Ridge, Tennessee (DOE 2003a) as a Comprehensive Environmental Response, Compensation, and Liability Act of 1980 non-time-critical removal action. The objectives of the removal action (DOE 2003a) - to eliminate the source of potential contamination, to eliminate the threat of potential future releases, and/or to eliminate the threats to the general public and the environment - were met. The end state of this action is for the slab to remain with all penetrations sealed and grouted or backfilled. The basement and pits remain open. There is residual radiological and polychlorinated biphenyl contamination on the slab and basement. A fixative was applied to the area on the pad contaminated with polychlorinated biphenyls. Interim land-use controls will be maintained until final remediation decisions are made under the Zone 2 Record of Decision (DOE 2005a).

  13. Renewable Energy Applications for Existing Buildings: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Hayter, S. J.; Kandt, A.

    2011-08-01

    This paper introduces technical opportunities, means, and methods for incorporating renewable energy (RE) technologies into building designs and operations. It provides an overview of RE resources and available technologies used successfully to offset building electrical and thermal energy loads. Methods for applying these technologies in buildings and the role of building energy efficiency in successful RE projects are addressed along with tips for implementing successful RE projects.

  14. Key Points of the Construction Technology of Steel Structure of High-rise Building%高层建筑钢结构的施工技术要点探讨

    Institute of Scientific and Technical Information of China (English)

    马占军

    2014-01-01

    为了降低建设用地的使用成本、提高土地的综合利用率,则发展高层建筑刻不容缓。高层建筑的钢结构施工是高层建筑中的一项关键技术,深受高层建筑设计者的青睐。本文重点探讨了高层建筑钢结构的施工技术要点。%In order to reduce the cost of land use and to im-prove comprehensive rate of utilization, the development of high-rise buildings is in crunch time. Steel structure of the high-rise building construction is a key technology in high-rise buildings, which is favored by high-rise building designers. This paper focuses on the key points of construction techn-ology of steel structure of high-rise building.

  15. Analysis on installation new technology of super high-rise buildings electrical and mechanical equipments%超高层建筑机电设备的安装新技术分析

    Institute of Scientific and Technical Information of China (English)

    李维国

    2014-01-01

    主要介绍了高层建筑机电设备安装新技术的特点,分析了高层建筑机电设备安装中存在的种种问题,提出了高层建筑机电设备安装技术的改进措施,最后介绍了超高层建筑机电设备的安装新技术,以促进机电设备安装质量的提高。%Introduced the characteristics of installation new technology of electrical and mechanical equipment of high-rise buildings,analyzed the existing various problems in mechanical and electrical equipment installation of high-rise buildings,put forward the improvement measures of electrical and mechanical equipment installation technology of high-rise buildings,finally introduced the installation new technology of electrical and mechanical equipment of super high-rise buildings,promote the improvement of installation quality of electrical and mechanical equipments.

  16. Climate technology and energy efficiency. From ''best practice'' experiences to policy diffusion. Climate technology initiative capacity building seminar for CEE/FSU countries. Seminar proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Tempel, Sybille; Moench, Harald (eds.); Mez, Lutz; Krug, Michael; Grashof, Katharina (comps.) [Free Univ. Berlin (DE). Environmental Policy Research Centre (FFU)

    2005-01-15

    The seminar proceedings cover the following contributions following the opening address: Germany's climate protection program - a step by step approach; the renewable energy act in Germany; CTI's activities for technology transfer on climate change; the climate protection programs of the Federal states: the example of Bavaria; UNECE energy efficiency market formation activities and investment project development to reduce GHG emissions in economies in transition; energy efficiency - policy designs and implementation in PEEREA countries; environmental fiscal reform in Germany; instruments to overcome existing barriers to energy efficiency projects in Bulgaria; proposal to establish a testing ground facility for JI projects in the Baltic sea region testing ground; the Baltic sea region joint implementation testing ground, the Estonian perspective; policy instrumentation; financing international market penetration of renewable energies: a report on the German export initiative; the Dutch ERUPT and CERUPT programs - lessons and outlook; co-operation between Austrian and Central and Eastern Europe in the field of energy efficiency and renewable energy; biomass and pellet market:: implementation strategies in Slovakia; results of monitoring of the German biomass ordinance; developing RES strategy for the Czech republic; building retrofit and renewable energy; energy conversion; between economics and environment - energy saving in German housing sector; implementation and performance contracting in Slovenia; sustainable institutional mechanisms of efficient energy use in Rostov oblast health care and educational facilities; towards sustainable housing management in Lithuania; emissions trading will accelerate the introduction of renewable energies into the markets; Energy efficiency in residential and public buildings; international climate protection policy; long-term perspectives for as sustainable energy future in Germany, the Danish program Energy 21; the

  17. 某绿色建筑空调节能技术的设计与评价%Design and Evaluation of A Green Building Air-conditioning Energy-saving Technology

    Institute of Scientific and Technical Information of China (English)

    何俊生

    2015-01-01

    One star green building is taken as an example in Huadu District of Guangzhou a commercial project. The paper discusses the air-conditioning energy-saving technology of green building, and analyzes the connection and difference of green building and energy saving building. The design thinking and points of this green building are introduced. Evaluation and incremental costs of this green building are obtained. These provide reference for fu-ture similar engineering.%广州市花都区某商业项目拟建为一星绿色建筑。本文以该项目为例,讨论绿色建筑的空调节能技术,浅析绿色建筑和节能建筑的区别与联系,介绍该绿色建筑的设计思路和设计要点,得出绿色建筑的评价,以期为日后类似的工程设计提供参考。

  18. CERN's newest building

    CERN Multimedia

    Anaïs Vernède

    2011-01-01

    With a growing number of users looking for offices, the shortage of space has become acute, particularly for physicists. Building 42, inaugurated on Friday 11 February, offers almost 300 new work-spaces and a particularly pleasant working environment.   Mauro Dell’Ambrogio, the Swiss State Secretary for Education and Research (left), Rolf Heuer , CERN Director-General (centre), and Mark Muller, President of the Government of the Republic and Canton of Geneva and Head of the Department of Construction and Information Technology (right) at the opening of Building 42 on 11 February, 2011.   Construction work for the new Building 42 began in January 2009, thanks to support from the Swiss foundation FIPOI (Fondation des immeubles pour les organisations internationales). After two years of work, the building, an extension of Building 40, is ready to accommodate physicists from around the world who have come to work on the LHC. "We had more than 25 external contractors working...

  19. Advanced building technologies for sustainability

    Directory of Open Access Journals (Sweden)

    D. Leifer

    2015-10-01

    Full Text Available Asif Sayed, Wiley, 2012, ISBN 987-0-470-54603-1, 256p, AUD 105.00 NZD 120.00, GBP 57.50, Euro 68.00, USD 85.00. E-book version AUD 84.99, NZD 99.99, GBP 47.99, Euro 54.99, USD 69.99.

  20. Integrated Building Design

    DEFF Research Database (Denmark)

    Heiselberg, Per

    In the first half of the 20th century, HVAC systems and artificial lighting were developed to meet indoor comfort needs. Before the introduction of mechanical systems, climate - not building style or appearance - was the major determinant of building form. Comfort was achieved through passive means...... and architectural features built into the design. However, with the advent of new technologies, architects were no longer constrained by the need to ensure that buildings had ample daylighting, remained airy and cool in the summer and warm in the winter. Since HVAC systems and artificial lighting could satisfy...

  1. Building America

    Energy Technology Data Exchange (ETDEWEB)

    Brad Oberg

    2010-12-31

    IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

  2. Solar building

    OpenAIRE

    Zhang, Luxin

    2014-01-01

    In my thesis I describe the utilization of solar energy and solar energy with building integration. In introduction it is also mentioned how the solar building works, trying to make more people understand and accept the solar building. The thesis introduces different types of solar heat collectors. I compared the difference two operation modes of solar water heating system and created examples of solar water system selection. I also introduced other solar building applications. It is conv...

  3. Final report on grand challenge LDRD project : a revolution in lighting : building the science and technology base for ultra-efficient solid-state lighting.

    Energy Technology Data Exchange (ETDEWEB)

    Copeland, Robert Guild; Mitchell, Christine Charlotte; Follstaedt, David Martin; Lee, Stephen Roger; Shul, Randy John; Fischer, Arthur Joseph; Chow, Weng Wah Dr.; Myers, Samuel Maxwell, Jr.; Thoma, Steven George; Gee, James Martin; Coltrin, Michael Elliott; Burdick, Brent A.; Salamone, Angelo, L., Jr.; Hadley, G. Ronald; Elliott, Russell D.; Campbell, Jonathan M.; Abrams, Billie Lynn; Wendt, Joel Robert; Pawlowski, Roger Patrick; Simpson, Regina Lynn; Kurtz, Steven Ross; Cole, Phillip James; Fullmer, Kristine Wanta; Seager, Carleton Hoover; Bogart, Katherine Huderle Andersen; Biefeld, Robert Malcolm; Kerley, Thomas M.; Norman, Adam K.; Tallant, David Robert; Woessner, Stephen Matthew; Figiel, Jeffrey James; Moffat, Harry K.; Provencio, Paula Polyak; Emerson, John Allen; Kaplar, Robert James; Wilcoxon, Jess Patrick; Waldrip, Karen Elizabeth; Rohwer, Lauren Elizabeth Shea; Cross, Karen Charlene; Wright, Alan Francis; Gonzales, Rene Marie; Salinger, Andrew Gerhard; Crawford, Mary Hagerott; Garcia, Marie L.; Allen, Mark S.; Southwell, Edwin T. (Perspectives, Sedona, AZ); Bauer, Tom M.; Monson, Mary Ann; Tsao, Jeffrey Yeenien; Creighton, James Randall; Allerman, Andrew Alan; Simmons, Jerry A.; Boyack, Kevin W.; Jones, Eric Daniel; Moran, Michael P.; Pinzon, Marcia J. (Perspectives, Sedona, AZ); Pinson, Ariane O. (Perspectives, Sedona, AZ); Miksovic, Ann E. (Perspectives, Sedona, AZ); Wang, George T.; Ashby, Carol Iris Hill; Missert, Nancy A.; Koleske, Daniel David; Rahal, Nabeel M.

    2004-06-01

    This SAND report is the final report on Sandia's Grand Challenge LDRD Project 27328, 'A Revolution in Lighting -- Building the Science and Technology Base for Ultra-Efficient Solid-state Lighting.' This project, which for brevity we refer to as the SSL GCLDRD, is considered one of Sandia's most successful GCLDRDs. As a result, this report reviews not only technical highlights, but also the genesis of the idea for Solid-state Lighting (SSL), the initiation of the SSL GCLDRD, and the goals, scope, success metrics, and evolution of the SSL GCLDRD over the course of its life. One way in which the SSL GCLDRD was different from other GCLDRDs was that it coincided with a larger effort by the SSL community - primarily industrial companies investing in SSL, but also universities, trade organizations, and other Department of Energy (DOE) national laboratories - to support a national initiative in SSL R&D. Sandia was a major player in publicizing the tremendous energy savings potential of SSL, and in helping to develop, unify and support community consensus for such an initiative. Hence, our activities in this area, discussed in Chapter 6, were substantial: white papers; SSL technology workshops and roadmaps; support for the Optoelectronics Industry Development Association (OIDA), DOE and Senator Bingaman's office; extensive public relations and media activities; and a worldwide SSL community website. Many science and technology advances and breakthroughs were also enabled under this GCLDRD, resulting in: 55 publications; 124 presentations; 10 book chapters and reports; 5 U.S. patent applications including 1 already issued; and 14 patent disclosures not yet applied for. Twenty-six invited talks were given, at prestigious venues such as the American Physical Society Meeting, the Materials Research Society Meeting, the AVS International Symposium, and the Electrochemical Society Meeting. This report contains a summary of these science and technology

  4. Discuss on the Application of Steel Structure Construction Technology in Super High-rise Building%浅谈钢结构施工技术在高层建筑施工中的应用

    Institute of Scientific and Technical Information of China (English)

    马骋

    2014-01-01

    高层建筑已经成为社会发展的一种趋势。在高层建筑中,钢结构是一种重要的施工技术,钢结构同混凝土结构相比具有很大的优越性。文章对钢结构在高层建筑工程中的施工要点进行了详细地探讨。%High-rise building has become a trend of social development. Steel structure is a kind of important constru-ction technology in high-rise buildings, compare with concrete structure, steel structure has great superiority. This article ex-pounds in detail the construction points of steel structure in high-rise buildings.

  5. Reasons and rectification technology of building inclination caused by engineering accidents%建(构)筑物倾斜导致工程事故的原因与纠偏技术

    Institute of Scientific and Technical Information of China (English)

    阎佳熹

    2012-01-01

    分析了导致建(构)筑物产生过大不均匀沉降的主要原因,并对这些主要原因展开了论述,同时给出了倾斜建(构)筑物的纠偏方法,将其进行了分类,从而使建筑物纠偏技术得以完善,避免工程事故的发生。%This paper analysed the main reasons caused buildings produced uneven settlement, and discussed these main reasons, given the rectification methods of inclination building, classify to it, so that perfect the building rectification technology, avoid the engineering accidents.

  6. Energy Efficiency, Building Productivity and the Commercial Buildings Market

    Energy Technology Data Exchange (ETDEWEB)

    Jones, D.W.

    2002-05-16

    The energy-efficiency gap literature suggests that building buyers are often short-sighted in their failure to apply life-cycle costing principles to energy efficient building technologies, with the result that under investment in these advanced technology occurs. This study examines the reasons this behavior may occur, by analyzing the pressures that market forces place on purchasers of buildings. Our basic conclusion is that the fundamental manner in which the buildings sector does business creates pressures to reduce initial capital outlays and to hedge against a variety of risks, including the ability of building owners to capture benefits from energy efficiency. Starting from the position that building buyers' willingness to pay drives choices over building attributes, we examine basic market principles, the structure of the buildings market, including the role of lenders, and policies that promote penetration of energy efficient technologies. We conclude that greater attention to buyers, and to the incentives and constraints they face, would promote a better understanding of building investment choices and contribute to better policies to promote the penetration of these technologies into markets.

  7. Building America

    Energy Technology Data Exchange (ETDEWEB)

    Brad Oberg

    2010-12-31

    Builders generally use a 'spec and purchase' business management system (BMS) when implementing energy efficiency. A BMS is the overall operational and organizational systems and strategies that a builder uses to set up and run its company. This type of BMS treats building performance as a simple technology swap (e.g. a tank water heater to a tankless water heater) and typically compartmentalizes energy efficiency within one or two groups in the organization (e.g. purchasing and construction). While certain tools, such as details, checklists, and scopes of work, can assist builders in managing the quality of the construction of higher performance homes, they do nothing to address the underlying operational strategies and issues related to change management that builders face when they make high performance homes a core part of their mission. To achieve the systems integration necessary for attaining 40% + levels of energy efficiency, while capturing the cost tradeoffs, builders must use a 'systems approach' BMS, rather than a 'spec and purchase' BMS. The following attributes are inherent in a systems approach BMS; they are also generally seen in quality management systems (QMS), such as the National Housing Quality Certification program: Cultural and corporate alignment, Clear intent for quality and performance, Increased collaboration across internal and external teams, Better communication practices and systems, Disciplined approach to quality control, Measurement and verification of performance, Continuous feedback and improvement, and Whole house integrated design and specification.

  8. 建筑给排水技术应用现状及发展趋向%The technology status and development trend of buildings water supply and drainage

    Institute of Scientific and Technical Information of China (English)

    田维章

    2015-01-01

    Through the analysis on the status current building water supply and drainage system,from the water supply,drainage,technology and hot water supply perspective elaborated the development direction and trend of buildings drainage technology,so as to positive innovation of water supply and drainage system,continuously improved and prefect the traditional process,promoted the benign development of water supply and drainage system.%通过分析当前建筑给排水系统的状况,从给水、排水、技术及热水供应角度阐述了建筑给排水技术的发展方向和趋势,以积极创新给排水系统,不断改进与完善传统工艺,促进给排水系统的良性发展。

  9. 建筑业应尽快推行建筑信息模型(BIM)技术%BUILDING INFORMATION MODEL (BIM) TECHNOLOGY SHALL BE PROMOTED IN BUILDING INDUSTRY AS SOON AS POSSIBLE

    Institute of Scientific and Technical Information of China (English)

    龙文志

    2011-01-01

    探讨了建筑信息模型(BIM)的概念、技术特点和设计的核心理念,简介了BIM案例.BIM为整个建筑行业带来全新的启示,是一次建筑业信息技术的革命,中国建筑业应尽快推行BIM.%The definition of building information model (BIM), technical characteristics and core design concepts are discussed, and BIM cases are introduced in brief. BIM brings brand-new inspiration for the whole building industry, and it is an information-based technical revolution. BIM shall be promoted in the building industry in China as soon as possible.

  10. 建筑业应尽快推行建筑信息模型(BIM)技术(续完)%BUILDING INFORMATION MODEL(BIM) TECHNOLOGY SHALL BE PROMOTED IN BUILDING INDUSTRY AS SOON AS POSSIBLE

    Institute of Scientific and Technical Information of China (English)

    龙文志

    2011-01-01

    探讨了建筑信息模型(BIM)的概念、技术特点和设计的核心理念,简介了BIM案例.BIM为整个建筑行业带来全新的启示,是一次建筑业信息技术的革命,中国建筑业应尽快推行BIM.%The definition of building information model (BIM), technical characteristics and core design concepts are discussed, and BIM cases are introduced in brief.BIM brings brand-new inspiration for the whole building industry, and it is an information-based technical revolution.BIM shall be promoted in the building industry in China as soon as possible.

  11. Design of remote monitoring system for huge building safety based on IOT technology%基于物联网技术的大型建筑安全远程监测系统设计

    Institute of Scientific and Technical Information of China (English)

    刘红玲; 于亚鹏; 常龙

    2013-01-01

    With the development of information technology, the research and application of huge building safety monitoring has become one of research hotspots in domestic and overseas academia, engineering and management department. Focus on the application of IOT in building safety testing, a remote detection systems for large building safety is designed, and the content , technology and sensing devices commonly used in the building safety testing are also introduced, the data transfer protocol is analyzed, and the networking scheme of data transfer and its security information processing system is proposed.%随着信息技术的发展,大型建筑安全监测研究应用已成为国内外学术界、工程界和管理部门研究的热点之一。文章以物联网技术在建筑安全检测中的应用为重点,设计了一种大型建筑安全远程检测系统,同时介绍了建筑安全检测的内容、技术和常用的传感设备,分析了数据传输协议,给出了数据传输的组网方案及其安全信息处理系统。

  12. Progress on Building Insulation Technology in China and Analysis of Existing Problems%我国建筑保温技术进展及存在问题分析

    Institute of Scientific and Technical Information of China (English)

    高建卫

    2013-01-01

    简要介绍了“十一五”以来我国建筑节能的目标、相应的国家政策法规颁布情况,并指出了我国建筑节能行业的现状以及存在的重大防火安全问题.同时,对建筑外墙保温节能技术作了详细的分析,提出了关于规范建筑外墙保温技术的建议.%Building energy saving target and corresponding national or regional laws and regulations are briefly introduced since the 11th Five-year Development Program.The present situation and important fire potential safety hazard issue of the building energy saving industry are clarified.Building thermal insulation technologies are introduced in detail,and important suggestions about how to standardize the building thermal insulation technologies and regulations are proposed.

  13. Task 9. Deployment of photovoltaic technologies: co-operation with developing countries. PV for rural electrification in developing countries - A guide to capacity building requirements

    Energy Technology Data Exchange (ETDEWEB)

    Bates, J.; Gunning, R. [IT Power Ltd, The Manor house, Chineham (United Kingdom); Stapleton, G. [Global Sustainable Energy Solutions Pty Ltd, GSES, Ulladulla 2539 (Australia)

    2003-03-15

    This report for the International Energy Agency (IEA) made by Task 9 of the Photovoltaic Power Systems (PVPS) programme takes a look at the topic of 'capacity building' in rural electrification projects. Capacity building is defined here as the development of an organisation's or individual's core knowledge, skills and capabilities in order to build and enhance the organisation's effectiveness and sustainability. This document identifies capacity building measures that should be undertaken as an integral component of a PV-based rural electrification implementation programme. Capacity building is to be facilitated through the provision of technical support activities, training, specific technical assistance and resource networking. The assessment of existing knowledge and the identification of training needs are discussed and training needs and their implementation by governmental and commercial players is discussed. Eleven case studies complete the report.

  14. Research on Building Data Warehouse by the Means of Mobile Agent Technology%采用移动代理技术建立数据仓库的研究

    Institute of Scientific and Technical Information of China (English)

    钟国祥; 张为群

    2003-01-01

    The thesis sets forth for the policy maker a way of achieving the aim of building model data warehouse based on relation model distributed database by using Mobile Agent technology. According to the design principal of data warehouse and the standard technology,author puts forward forming metadatas by tree pattern or forests strctur-e,giving the definition of metadata. Model and the general principal of combining metadatas to form data warehouse and showing a picture tool of data warehouse designing system. It creates a Mobile Agent orieinal form that can realize the constrction of data warehouse based on relation model distributed database.

  15. 基于Web日志挖掘技术的农业信息网站构建%Research on Building Agricultural Information Website Based on Web Log Mining Technology

    Institute of Scientific and Technical Information of China (English)

    孙福振; 李艳; 李业刚

    2009-01-01

    详细介绍了Web日志挖掘技术,并提出一个基于Web日志挖掘的应用模型,以期为指导农业信息网站的改进和构建提供科学指导.%The web log mining technology was introduced in detail, and an application model based on web log mining technology was put forward,in order to provide a scientific basis for the improvement and building of agricultural information websites.

  16. The Application of Large Structure Building Integral Displacement Technology in High-speed Rail Construction%大型建(构)筑物整体移位技术在高铁建设中的应用

    Institute of Scientific and Technical Information of China (English)

    李洪明

    2012-01-01

    建筑物移位是指通过一定的工程技术手段,在保持建筑物整体性的条件下,改变建筑物的空间位置,包括平移、旋转、抬升、迫降等单项移位或组合移位。建筑物整体移位技术20世纪80年代传入我国。近年来,随着我国城市建设的大规模开展,此项技术得到了迅速发展,尤其是近十年来,随着PLC同步控制技术的应用,发展至今已趋于成熟。将这一技术发展至大型梁体的整体移位,进而应用到高铁建设中,可缩短工期,降低成本。%Building displacement refers to the changing of a building' s spatial position by some engineering and technicalmeans, while maintaining the building' s integrity, including horizontal movement, rotation, uplift, dropping of individualor combined shift. Building monolithic movement technology was introduced into China in the 1980s. In recent years, with the large-scale development of China~ urban construction, this technology has been developing rapidly; especially in the recent ten years, along with the development of PLC synchronous control technology, it becomes an increasingly mature tech- nology. This technology once used to large beam movement, and then applied to high-speed rail construction, can shorten the construction period and reduce the cost.

  17. Building Energy Conservation and Analysis of Rock Wool Exterior Wall Insulation Technology%建筑节能与岩棉外墙外保温技术分析

    Institute of Scientific and Technical Information of China (English)

    高钊

    2014-01-01

    Through an overview of China’s energy situation, this paper dicussed the importance of building energy conservation. Analysised the advantages and disadvantages and performance of rock wool exterior insulation technology.%通过概述我国的能源形势,论述建筑节能的意义,并就岩棉外墙外保温技术的优缺点及性能进行了分析。

  18. 建设“创新湖北”的科技金融人才培养研究%A Study on Scientific-and-Technological-Finance Personnel Training of Building "Innovation in Hubei"

    Institute of Scientific and Technical Information of China (English)

    段世德

    2014-01-01

    Scientific -and-Technological -Finance Personnel training concerns the success and failure of building "innovation in Hubei".Currently, there is a huge gap between the reality need and Scientific -and-Technological -Finance Personnel training in Hubei province .It needs innovation combining the shortage of personnel training , to facilitate the elevation and promotion of Scientific -and -Technological -Finance Personnel training and create the Brand of Scientific -and -Technological -Finance Personnel training of Hubei by giving full play to various social forces , with the aim to promote the development of scientific and technological finance in Hubei Provence and promote building "innovation in Hubei".%科技金融人才的培养关系到“创新湖北”建设的成败,目前湖北省科技金融人才的培养与现实需要之间存在巨大的差距。因此,需要结合当前人才培养的不足进行创新,充分发挥各种社会力量来促进科技金融人才培养的改进与提升,打造湖北科技金融人才培养的品牌,从而推动湖北省科技金融的发展,推动“创新湖北”的建设。

  19. Based on the content networking technology remote building fire water pressure real-time monitoring system%基于物联网技术的远程建筑消防水压实时监控系统

    Institute of Scientific and Technical Information of China (English)

    廖曙江; 刑佳佳; 陈睿迪; 徐培龙

    2012-01-01

    建筑消防供水系统由自动喷淋系统和消防水系统构成,消防供水系统的正常联动是关系到建筑物内人民群众生命安全重要保证.本文介绍一种基于物联网技术的建筑消防水压实时监控系统,对建筑物内部自动喷淋系统和消防水系统进行全天候2 4小时监控,达到自动监测、自动启泵供水目的,同时也满足了建筑消防水压远程实时监管的要求.%Building fire water supply system consists of automatic sprinkler system and fire system.Fire water supply system the normal working is building the people's life safety guarantee. Article introduces a real-time monitoring system the based on Internet of things technology building fire water pressure,Automatic sprinkler system and fire water system in Internal of building is monitored for all-weather 24hours, Achieving automatic monitoring and controlling automatic pump supplying water, also achieved Remote real-time supervision of building fire water pressure requirements.

  20. 数据仓库在城市公共建筑能耗管理中的应用%Application of data warehouse technology in energy management of urban public buildings

    Institute of Scientific and Technical Information of China (English)

    罗先贤

    2011-01-01

    Currently, many urban public building energy consumption monitoring systems have collected a large amount of building energy consumption data. Because these data sources are independent and scattered of each other, they cannot provide the environment of global data analysis, and they cannot effectively support the assessment of building energy consumption and the research of building energy-saving. A solution that applied the data warehouse technology to the energy consumption monitoring system of urban public buildings was proposed. Through the research of building energy consumption monitoring system and the investigation of the demand of application in the buildings' energy management, the multi-dimensional data model of the energy consumption data warehouse of urban public buildings was established. The theme design, index design and dimensional model design were studied. The instance of a college public buildings' energy consumption data warehouse was successfully built in the experimental phase. The result indicates that the solution can effectively provide good environment of data analysis for the management and decision-making of buildings' energy consumption.%当前众多城市公共建筑能耗监测系统中已收集了大量的建筑能耗数据.针对这些数据源存在的各自独立而且分散,不能够提供全局的数据分析环境,不能够有效支持建筑能耗的评估与建筑节能的研究等问题,提出将数据仓库技术应用于城市公共建筑能耗监管系统的解决方法.通过对建筑能耗监测系统的研究,以及对建筑能耗管理的应用需求的调研,建立城市级公共建筑能耗数据仓库的多维数据模型,对主题设计、指标设计和维度模型设计进行了探讨,并在实验阶段已成功构建了某高校公共建筑能耗数据仓库的实例.实验结果表明,该方法能够有效地为建筑能耗的管理与决策提供良好的数据分析环境.

  1. Gaze Interactive Building Instructions

    DEFF Research Database (Denmark)

    Hansen, John Paulin; Ahmed, Zaheer; Mardanbeigi, Diako

    We combine eye tracking technology and mobile tablets to support hands-free interaction with digital building instructions. As a proof-of-concept we have developed a small interactive 3D environment where one can interact with digital blocks by gaze, keystroke and head gestures. Blocks may be moved...

  2. Building a Better CTO

    Science.gov (United States)

    Fletcher, Geoffrey H.

    2010-01-01

    This article features the new Framework of Essential Skills of the K-12 CTO of the Consortium for School Networking (CoSN). This latest, version 2.0 iteration of the skills framework builds upon work the organization did earlier this decade. This time CoSN, a professional association for district technology leaders, reached out to a variety of…

  3. Buildings-to-Grid Technical Opportunities: From the Buildings Perspective

    Energy Technology Data Exchange (ETDEWEB)

    Kiliccote, Sila [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Piette, Mary Ann [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2014-03-28

    This paper describes technologies and systems needed to transform buildings from the current state of siloed resources into transparent, reliable resources that participate in and benefit from an integrated "transactive energy" system.

  4. Laboratory Building.

    Energy Technology Data Exchange (ETDEWEB)

    Herrera, Joshua M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  5. Laboratory Building

    Energy Technology Data Exchange (ETDEWEB)

    Herrera, Joshua M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  6. Tipping points for carbon dioxide and air pollution benefits: an energy systems analysis of natural gas verses electric technologies in the U.S. buildings sector

    Science.gov (United States)

    Our analysis examines emission trade-offs between electricity and natural gas use in the buildings sector at the system level, including upstream emissions from the electric sector and natural gas mining emissions.

  7. Building Evacuation with Mobile Devices

    OpenAIRE

    Merkel, Sabrina

    2014-01-01

    The rapidly growing world population and increasingly dense settlements demand ever-larger and more complex buildings from today's engineers. In comparison to this technological progress, a building's equipment for emergency evacuation has been hardly developed further. This work presents a concept for a building evacuation system based on mobile devices. Furthermore, various algorithms for route planning with mobile devices and for indoor localization of mobile devices are addressed.

  8. 基于ARM和ZigBee技术的楼宇安防系统的设计%The Design of Building Security System Based on ARM and ZigBee Technology

    Institute of Scientific and Technical Information of China (English)

    李正明; 于海峰; 吴波

    2012-01-01

    在分析国内外智能楼宇现状及不足的基础上,本文设计了一种基于ARM和ZigBee技术的楼宇安防系统。给出系统结构及工作原理,着重阐述主要硬件及软件的设计。该系统以嵌入式操作系统为核心,采用ZigBee无线通信技术实现信号传输,GPRS通信技术实现系统远程监控。测试结果表明该系统运行稳定、可靠性高、报警迅速、误报率低。将该系统应用于智能楼宇中,能够提高智能楼宇的自动化水平,有助于智能楼宇未来的发展,具有实际应用价值。%With the analysis of the current research on Intelligent Building Management System, this paper puts forward a building security system based on ARM and ZigBee technology and explains the structure and operating principle, especially the design of hardware and software. With embedded operating system as core, the building security system realized signal transmission through ZigBee wireless communication technology and remote control through GPRS communication technology. The test result showed that the system runs stably and is of high reliability, fast alarm response and low false alarm rate. The system will be applied in intelligent building to improve the automatic level and help it's develop in future, which has practical value.

  9. Building Green: The Adoption Process of LEED- and Energy Star-Rated Office Buildings

    Science.gov (United States)

    Malkani, Arvin P.

    2012-01-01

    There are opportunities for green building technology in office buildings to produce energy savings and cost efficiencies that can produce a positive economic and environmental impact. In order for these opportunities to be realized, however, decision makers must appreciate the value of green building technology. The objective of this research is…

  10. Smart Buildings: An Introduction to the Library of the Future.

    Science.gov (United States)

    Hoy, Matthew B

    2016-01-01

    Advances in building technologies are combining energy efficiency, networked sensors, and data recording in exciting ways. Modern facilities can adjust lighting, heating, and cooling outputs to maximize efficiency, provide better physical security, improve wayfinding for occupants, and provide detailed reports of building use. This column will briefly explore the idea of "smart buildings," describe some of the technologies that are being developed for these buildings, and explore their implications for libraries. A brief listing of selected smart building technologies is also provided.

  11. Building Languages

    Science.gov (United States)

    ... Training Manually Coded English (MCE) Natural Gestures Speech Speech Reading (Lip Reading) Even though American Sign Language (ASL) is not a building block, it is sometimes used together with one or more building blocks. Close Information For... Media Policy Makers File Formats Help: How do I view ...

  12. Building Green: The Adoption Process of LEED- and Energy Star-Rated Office Buildings

    Science.gov (United States)

    Malkani, Arvin P.

    There are opportunities for green building technology in office buildings to produce energy savings and cost efficiencies that can produce a positive economic and environmental impact. In order for these opportunities to be realized, however, decision makers must appreciate the value of green building technology. The objective of this research is to better understand the motivations that lead office building professionals to adopt green building technology. By utilizing a validated theory named the Unified Theory of Acceptance and Use of Technology (UTAUT), the investigator analyzes the impact of four predictor variables on the behavioral intention to adopt green building technology. The adapted UTAUT model, called the Green Building Technology Model (GBTM), was found to have a statistically significant correlation with the intention to adopt green building technology. The results provide a model for using the GBTM in green building technology applications. Implications are drawn for the green industry on the whole and for the green office building movement in particular. Industry and government can develop interventions based on the insights learned from this study about the adoption process. These interventions, such as education or awareness campaigns, can help increase the adoption of green building technology, further advancing society's efforts to conserve the natural environment and achieve cost efficiencies.

  13. Buildings Interoperability Landscape

    Energy Technology Data Exchange (ETDEWEB)

    Hardin, Dave [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Stephan, Eric G. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Wang, Weimin [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Corbin, Charles D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Widergren, Steven E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-12-31

    Through its Building Technologies Office (BTO), the United States Department of Energy’s Office of Energy Efficiency and Renewable Energy (DOE-EERE) is sponsoring an effort to advance interoperability for the integration of intelligent buildings equipment and automation systems, understanding the importance of integration frameworks and product ecosystems to this cause. This is important to BTO’s mission to enhance energy efficiency and save energy for economic and environmental purposes. For connected buildings ecosystems of products and services from various manufacturers to flourish, the ICT aspects of the equipment need to integrate and operate simply and reliably. Within the concepts of interoperability lie the specification, development, and certification of equipment with standards-based interfaces that connect and work. Beyond this, a healthy community of stakeholders that contribute to and use interoperability work products must be developed. On May 1, 2014, the DOE convened a technical meeting to take stock of the current state of interoperability of connected equipment and systems in buildings. Several insights from that meeting helped facilitate a draft description of the landscape of interoperability for connected buildings, which focuses mainly on small and medium commercial buildings. This document revises the February 2015 landscape document to address reviewer comments, incorporate important insights from the Buildings Interoperability Vision technical meeting, and capture thoughts from that meeting about the topics to be addressed in a buildings interoperability vision. In particular, greater attention is paid to the state of information modeling in buildings and the great potential for near-term benefits in this area from progress and community alignment.

  14. Building and Managing of Teaching Cloud Platform Based on Virtualization Technology%基于虚拟化技术的教学云平台构建与管理

    Institute of Scientific and Technical Information of China (English)

    谢阳; 史有群; 陶然; 潘乔

    2013-01-01

    对目前网络教学平台构建现状进行分析,提出使用虚拟化技术,对当前传统教学资源进行优化配置,构建教学云平台.重点阐述平台的构建步骤和基于CMS(Content Management System)开发部署的管理系统功能,并将其应用到教学平台的实际建设中.效果分析表明,使用云技术和CMS动态管理资源,教学平台的可用性和可扩展性得到了提高,满足网络教学平台多样性需求.%Mter the analysis on the current building status of network teaching platform,virtualization technology is proposed to optimize the allocation of the current traditional teaching resources and build teaching cloud platform.The article focuses on the platform building steps and the development and deployment of management functions based on CMS which are applied to construct the teaching platform.Effectiveness analysis shows that teaching platform' s availability and scalability are improved by cloud technology and CMS to manage resource dynamically.It meets the various need of network teaching platform.

  15. 智能建筑区门禁系统自动化识别技术分析%Analysis on Automatic Identification Technology of Intelligent Building Access Control System

    Institute of Scientific and Technical Information of China (English)

    张卉

    2015-01-01

    门禁系统是智能建筑区必备设施,可对建筑区提供安全防护、自动调控等多方面功能.指纹识别系统是人工智能改造的新系统,为门禁系统自动识别提供了科技化措施.本文分析了智能建筑发展趋势及指纹识别系统的基本构成,介绍了智能建筑门禁系统自动化识别技术的应用方法.%The access control system of intelligent building is a necessary facility, which provides security protection, automatic control and so on. Fingerprint identification system is a new artificial intelligence system, providing technological measures for the automatic identification of access control system. This paper analyzes the development trend of intelligent building and the basic structure of fingerprint identification system, introduces the application of automatic recognition technology in intelligent building access control system.

  16. Ideas about the Building of Science and Technology Public Service Platform of Incubator%关于构建孵化器科技公共服务平台的思考

    Institute of Scientific and Technical Information of China (English)

    张明

    2012-01-01

      Based on the summary of the experience of the building of science and technology public service of platform in Jiangsu, the paper puts forward the construction mode, management mode and running mode about how to apply the incuba-tor to build this platform, expounds the building’s main work, while some problems and countermeasures about this platform’ s operation are put forward. And the development trend that applies the incubator to build science and technology public ser-vice of platform is analyzed.%  文章在总结江苏科技公共服务平台建设经验的基础上,提出了科技企业孵化器构建科技公共服务平台的建设模式、管理模式及运营模式,阐述平台建设的主要工作,针对平台运营中可能出现的问题提出对策,分析孵化器构建科技公共服务平台的发展趋势。

  17. 发展以低成本和软技术为核心的江西省绿色建筑%Developing the Green Building of Jiangxi Province Based on Low Cost and Soft Technology

    Institute of Scientific and Technical Information of China (English)

    李念秋; 廖礼平

    2012-01-01

    Green building will be the trend of future construction. According to the condition of economic and social development in Jiangxi, the principles of "adaptation to local conditions", "economy utility", "native technology" should be observed at the present stage. By popularizing the green building based on low cost and soft technology rapidly, we can promote the development of green building in an all-around way and realize the goal of energy conservation and emission reduction in the future.%绿色建筑将成为未来建筑的发展趋势。针对本省经济社会发展水平,江西省现阶段应以"因地制宜"、"经济适用"、"本土科技"为原则,大力推广以低成本和软技术为核心的绿色建筑,从而推进绿色建筑的全面发展,实现节能减排的战略目标。

  18. Discussion and Research of Tall Buildings for Electrical Fire Prevention Technology Distribution Systems%高层民用建筑供配电系统的电气防火技术探究

    Institute of Scientific and Technical Information of China (English)

    陈全乐

    2015-01-01

    In high-rise buildings, high-rise power supply and distribution system belongs to the risks in the projects of the highest, according to the requirements of the high-rise building fire, in power supply and distribution system to implement the electrical fire prevention technology, to avoid potential fire hazard. Senior civil power supply system involves a large number of lines, equipment, can easily lead to accidents, and increases the risk of fire. By studying the distribution system for the supply of tall buildings, we analyzed the application of electrical fire prevention technology.%高层民用建筑中的高层供配电系统属于风险隐患最高的项目,根据高层民用建筑的防火要求,在供配电系统中要落实电气防火技术,规避潜在的火灾隐患。高层民用建筑的供配电系统涉及到大量的线路、设备,很容易引起安全事故,增加了防火的风险。通过对高层民用建筑供配电系统的研究,分析了电气防火技术的应用。

  19. Research on Carbon Emissions Collaborative Management System at Building Embodied Stage Based on BIM and Cloud Technology%基于BIM和云技术的建筑物化阶段碳排放协同管理研究

    Institute of Scientific and Technical Information of China (English)

    汪振双; 赵一键; 刘景矿

    2016-01-01

    建筑物化阶段是建筑节能减排的重点,首先界定建筑物化阶段碳排放核算范围,然后基于协同工作原理,利用BIM和“云”技术进行建筑物化阶段碳排放体系设计。最后阐述建筑物化阶段建设单位、设计单位、施工单位和监理单位等参建方碳排放的协同管理,为建筑项目全生命周期碳排放协管理提供参考。%Building embodied stage is the focus of the building energy conservation and emission reduction. Firstly,the paper determines the range of carbon emissions at building embodied stage. Secondly,establishes the carbon emissions collaborative management system based on BIM and cloud technology. Lastly,expounds the collaborative management of different construction participants at theembodied stage,which provide a reference for the building lifecycle management.

  20. THE RESEARCH ON APPLICATION OF GREEN ECOLOGICAL ENERGY-SAVING TECHNOLOGY IN THE OLD BUILDING RENOVATION%绿色生态节能技术在建筑改造中的应用研究

    Institute of Scientific and Technical Information of China (English)

    刘强; 邱立平; 张军杰

    2012-01-01

    The energy-conservation reform of buildings can effectively reduce high energy consumption and high pollution problems in existing buildings. Ecological energy-saving technology in building reconstruction has been researched preliminarily, type mode and methods have been analyzed and combined with specific examples, energysaving measures in the specific applications have been discussed in the process of transformation, in order to find out he sustainable development of ecological road in the energy-conservation reform of existing buildings.%建筑节能改造能有效降低旧建筑的高能耗和高污染问题,针对建筑改造中的生态节能技术进行研究,分析节能技术在建筑改造中的类型模式和方式方法,并结合具体实例探讨改造过程中节能措施的具体应用,试图寻找出可持续发展的旧建筑改造的节能生态化之路。

  1. Research and development of utilization technology of solar thermal system for industrial and other use. Research and development of solar system (research for solar/energy-conservation technology retrofitted to existing buildings); Sangyoyo nado solar system jitsuyoka gijutsu kaihatsu. Solar system no chosa kenkyu (solar toshi muke gijutsu ni kansuru chosa)

    Energy Technology Data Exchange (ETDEWEB)

    Takita, M. [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    Described herein are the results of the FY1994 research program for solar/energy-conversion technologies retrofitted to existing buildings. The estimated effects and economic viability of retrofitting technologies show that they bring very high energy-saving effects when applied to heating and hot water supply, which consume a large portion of energy, but relatively low energy-saving effects when applied to cooling, solar walls, glazed balconies and transparent insulators. The study on applicability of these technologies in Japan indicates that the technologies which can recover cost within an average life time are those applied to windows, solar collector systems for hot water supply and heating, and transparent insulators. Although these technologies are low in applicability to cooling viewed from the angle of cost recovery, retrofitted radiation type cooling systems improve not only cooling and energy-saving effects but also comfortableness.

  2. 物联网技术在智能建筑能源管理中应用的研究%Research on the application of the internet of things technology in the intelligent building energy management

    Institute of Scientific and Technical Information of China (English)

    杨桂明

    2016-01-01

    物联网技术是时代快速发展的技术性产物。在建筑行业进入智能建筑的阶段,将物联网和智能建筑中的能源管理相结合,使得物联网应用到相关的能源管理中,既推动了物联网技术的应用,也加快和保证了智能建筑的节能工作。本文主要对建筑的能源管理和节能手段、能源管理中应用到的物联网技术进行详细的解说,以及对能源管理和物联网技术的相结合通过实际案例进行一定的分析,探讨在实际的能源管理过程中物联网的应用效率,希望可以使更多的人关注到建筑节能。%The Internet of things technology is a technology product of the times. In the construction industry to enter the stage of intelligent building,the Internet of things and intelligent building energy management,making the application of the Internet of things related to energy management,both to promote the application of the Internet of things technology, but also to accelerate and ensure the energy-saving work of the smart building. In this paper,the construction of energy management and energy management, energy management in the application of the Internet of things technology for detailed explanation,as well as the combination of energy management and networking technology through the actual case of a certain analysis,to explore the application of the Internet of things in the actual energy management process,and hope that more people will pay attention to building energy efficiency.

  3. Building America Case Study: High Performance Ducts in Hot-Dry Climates; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-08-01

    ?Ducts in conditioned space (DCS) represent a high priority measure for moving the next generation of new homes to the Zero Net Energy performance level. Various strategies exist for incorporating ducts within the conditioned thermal envelope. To support this activity, in 2013 the Pacific Gas & Electric Company initiated a project with Davis Energy Group (lead for the Building America team, Alliance for Residential Building Innovation) to solicit builder involvement in California to participate in field demonstrations of various DCS strategies. Builders were given incentives and design support in exchange for providing site access for construction observation, diagnostic testing, and builder survey feedback. Information from the project was designed to feed into California's 2016 Title 24 process, but also to serve as an initial mechanism to engage builders in more high performance construction strategies. This Building America project complemented information collected in the California project with BEopt simulations of DCS performance in hot/dry climate regions.

  4. Research on Green Building Technological Innovation and Tax Incentive Policy%绿色建筑技术创新与税收政策激励研究

    Institute of Scientific and Technical Information of China (English)

    董坤; 李洁

    2015-01-01

    This paper deeply analyzes the existing difficulties and deficiencies in the exploration of green building , and introduces some main systematic constructions in promoting green building. This paper introduces from two aspects,namely policy incentives and economic incentives,and emphatically analyzes the effect of tax policies in promoting green building.%文章深入剖析了绿色建筑在探索方面存在的困难和不足,详细介绍了在推广绿色建筑过程中主要进行的一些制度体系建设,并介绍了政策激励和经济激励2个方面,重点分析了税收政策在推广绿色建筑中的作用。

  5. 寒冷地区办公建筑被动节能技术应用策略研究*--以天津市城市规划设计研究院科研楼为例%Passive Energy Conservation Technology Application on Office Building in Cold Region:Research Building of Tianjin Urban Planning and Design Institute

    Institute of Scientific and Technical Information of China (English)

    王雯翡; 王连顺

    2015-01-01

    Through analyzing the characteristics of office building in cold region, this paper takes the Research Building of Tianjin Urban Planning and Design Institute as an example, researches the application strategy of the passive energy saving technologies from site planning, natural ventilation, natural lighting, and building shading. The exploring will provide reference experience for the office building in cold region, and also for energy conservation and emission reduction.%通过对寒冷地区办公建筑的气候特点、性能特点、能耗特点分析,以天津市城市规划设计研究院科研楼为研究对象,结合被动节能技术应用策略研究,从建筑场地环境设计策略、调整房间布局改善室内自然通风、高侧窗、采光井、导光筒联合改善自然采光、建筑自遮阳与中空百叶可调节外遮阳等方面进行探索,为寒冷地区办公建筑被动节能技术应用提供参考经验,也为节能减排提供可借鉴的经验。

  6. The application of outer enclosure structure green energy technology in residential buildings%外围护结构绿色节能技术在住宅建筑中的应用

    Institute of Scientific and Technical Information of China (English)

    王志宏

    2014-01-01

    简述了发展绿色节能建筑的重要性,结合实践经验,对外墙外保温、外窗、呼吸式幕墙、外遮阳等外围护结构绿色节能技术在住宅建筑中的运用进行了分析探讨,以更好地推动建筑产业的转型发展。%This paper summarized the importance of development of green energy-saving buildings,combining with the practical experience,ana-lyzed and discussed the application of exterior wall external moisture,outer window,breathing type glass curtain wall,external shading and other outer enclosure structures in green energy saving technology in residential buildings,in order to better promote the development of construction in-dustry.

  7. The practical application analysis on building mechanical and electrical engineering equipment installation technology%建筑机电工程设备安装技术实际应用分析

    Institute of Scientific and Technical Information of China (English)

    李平

    2016-01-01

    Discussed the characteristics of building mechanical and electrical engineering equipment installation technology,from the technical personnel,drawing design,infrastructure and other aspects,analyzed the existing problems in building mechanical and electrical engineering e-quipment installation,and put forward specific solutions,to effectively improve the installation quality of mechanical and electrical engineering.%论述了建筑机电工程设备安装技术的特点,从技术人员、图纸设计、基础设施等方面,分析了建筑机电工程设备安装中存在的问题,并提出了具体的解决措施,以有效提高机电工程的安装质量。

  8. 超高层钢结构建筑施工工艺控制要点%The construction technology control key points of super high-rise steel structure buildings

    Institute of Scientific and Technical Information of China (English)

    郭锐; 刘刚彬

    2012-01-01

    This paper briefly introduced the present situation of super high-rise steel structure building,and elaborated in detail its construction technology,and combining with specific project example,this paper described the quality control key points of some key process in steel structure construction process,had significance to facilitate the construction level of future super high-rise steel structure buildings.%简要介绍了超高层钢结构建筑现状,对其施工工艺作了具体阐述,并结合具体工程实例,对钢结构工程施工过程中一些关键工序的质量控制要点进行了说明,对促进今后超高层建筑钢结构施工水平具有指导意义。

  9. U.S. Department of Energy Commercial Reference Building Models of the National Building Stock

    Energy Technology Data Exchange (ETDEWEB)

    Deru, M.; Field, K.; Studer, D.; Benne, K.; Griffith, B.; Torcellini, P.; Liu, B.; Halverson, M.; Winiarski, D.; Rosenberg, M.; Yazdanian, M.; Huang, J.; Crawley, D.

    2011-02-01

    The U.S. Department of Energy (DOE) Building Technologies Program has set the aggressive goal of producing marketable net-zero energy buildings by 2025. This goal will require collaboration between the DOE laboratories and the building industry. We developed standard or reference energy models for the most common commercial buildings to serve as starting points for energy efficiency research. These models represent fairly realistic buildings and typical construction practices. Fifteen commercial building types and one multifamily residential building were determined by consensus between DOE, the National Renewable Energy Laboratory, Pacific Northwest National Laboratory, and Lawrence Berkeley National Laboratory, and represent approximately two-thirds of the commercial building stock.

  10. 概述建筑外保温材料技术发展之现状%Overview of Technology Development of Building Insulation Materials

    Institute of Scientific and Technical Information of China (English)

    刘洪山; 朱勇

    2011-01-01

    This paper describes the current domestic and market for building insulation materials, and according to existing in use of building insulation materials it puts corresponding solution. international the problems forward the%本文主要介绍了目前国内外建筑外保温材料的市场现状,并针对国内建筑外保温材料使用过程中存在的一些问题提出了相应的解决办法。

  11. Energy Innovations for Healthy Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Bogucz, Edward A. [Syracuse Univ., NY (United States)

    2016-09-23

    Healthy buildings provide high indoor environmental quality for occupants while simultaneously reducing energy consumption. This project advanced the development and marketability of envisioned healthy, energy-efficient buildings through studies that evaluated the use of emerging technologies in commercial and residential buildings. The project also provided resources required for homebuilders to participate in DOE’s Builders Challenge, concomitant with the goal to reduce energy consumption in homes by at least 30% as a first step toward achieving envisioned widespread availability of net-zero energy homes by 2030. In addition, the project included outreach and education concerning energy efficiency in buildings.

  12. BIM技术在天津117大厦项目工程总承包管理中的应用%BIM Technology in the Application of the Tianjin 117 Building Project Engineering General Contracting Management

    Institute of Scientific and Technical Information of China (English)

    安培; 周晓帆

    2014-01-01

    以天津117大厦项目中BIM技术应用为例,探索BIM技术在项目总承包管理过程中的应用,从BIM实施策划、BIM实施专项应用、BIM综合管理三个方面,阐述了BIM实施内容和管理方式,通过BIM模型作为纽带,将BIM技术与项目总承包管理相结合,实现设计管理和施工管理全过程信息传递及共享,打造设计、施工、资源、商务等一体化BIM总承包管理体系。%117 building project in the BIM technology application in Tianjin as an example,explore the BIM technology application in the project general contracting management process,from the BIM implementation plan,the implementation of special application,plus BIM integrated management three aspects,this paper expounds the BIM implementation content and management mode,through the BIM model as the link,the BIM technology combined with project general contracting management,design management and construction management the whole process of information transfer and sharing,building design,construction,resources,BIM general contracting business,such as integration management system.

  13. 76 FR 30696 - Technology Evaluation Process

    Science.gov (United States)

    2011-05-26

    .... Department of Energy, Building Technologies Program, Mailstop EE-2J, Revisions to Energy Efficiency... Energy Efficiency and ] Renewable Energy, Building Technologies Program, EE-2J, 1000 Independence Avenue... of Energy Efficiency and Renewable Energy Technology Evaluation Process AGENCY: Office of...

  14. Plan of Using Modern Agriculture High-New Information Technology for Building Stable Nation Commercial Grain and Green Agriculture Base of China

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The North-East China is nation commercial grain base of China. It provides important grain supply for other areas of the country every year. The nation and modern farmers are looking for advanced technological solutions to increase production and preserve environment. Considering of this aim,this paper introduce a new planning that using 3S technology to develop precision farming, explaining its technology frame, operation steps and advantages. On the other hand,this paper also introduce the concept of precision farming and discusses the role of 3S technology as a data collection,management and analysis tool.

  15. Research on Potential of Advanced Technology for Housing. A Building System Based on Filament Winding and New Developments in Water and Waste Management.

    Science.gov (United States)

    Michigan Univ., Ann Arbor.

    The University of Michigan and Aerojet Corporation report their development of a new building system which will offer the consumer a higher quality product at lower cost. To achieve this goal, the University-Aerojet proposal suggested filament winding (a process derived from the aerospace program for the manufacture of reinforced plastic…

  16. 房屋建筑工程外墙保温施工技术%The Exterior Wall Thermal Insulation Construction Technology of Building Engineering

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    In today's society, energy has been reduced, energy saving and environmental protection is the trend of social dev-elopment, in the construction industry, the topic of energy-sa-ving has gradual y become an important development direction of the construction industry to be studied. We usual y say the building energy saving is mainly using low-temperature floor heat, energy-saving doors and windows, building wal s with thermal design, enhancing thermal function for the exterior wal s of the building wil be bet er able to promote the goal of building energy saving.%  当今社会能源日益减少,节能环保是社会的发展趋势,在建筑行业中,节能这一课题也在逐渐成为建筑行业的一个重要发展方向被加以研究。我们通常所说的建筑节能主要有采用低温型地板进行聚热、节能型门窗、房屋外墙运用保暖型设计等,如能对建筑外墙的保暖作用进行强化,则将更能促进建筑节能这一目标的完成。

  17. Energy-saving Design and Construction Technology of Building Envelope%建筑外围护结构节能设计与施工技术若干问题的探讨

    Institute of Scientific and Technical Information of China (English)

    傅柏翔

    2016-01-01

    In recent years, with the slowdown of economic growth in China, the government pays more and more attention to resources and energy issues. At present, building energy consumption problem is serious, which has created a huge burden to the economic construction in China, and has become an important factor affecting the social sustainable development in China. Residential building envelope directly affects the energy-saving of the building. The good news is that the energy-saving design and construction technology of the building envelope is becoming more and more mature, and the design and construction of envelope is becoming energy-saving. Combined practical engineering projects, this article analyzes the measures for energy-saving design and construction of building envelope.%近几年随着我国国民经济放缓,国家越来越重视资源和能源问题。当前建筑耗能问题严峻,已经给我国经济建设造成了巨大的负担,而且也成为当前影响我国社会可持续发展的重要原因。而住宅建筑外围护结构会直接影响到建筑的节能性,可喜的是我国当前建筑围护结构的节能设计和施工技术越来越成熟,围护结构的设计和施工技术也逐渐向节能需求靠拢。为此我们结合具体工程案例,分析如何进行建筑外围护结构节能设计和施工。

  18. Building Inclusion

    NARCIS (Netherlands)

    Jeanet Kullberg; Isik Kulu-Glasgow

    2009-01-01

    The social inclusion of immigrants and ethnic minorities is a central issue in many European countries. Governments face challenges in ensuring housing for immigrants, delivering public services, promoting neighbourhood coexistence and addressing residential segregation. The Building Inclusion proje

  19. Sustainable Buildings

    DEFF Research Database (Denmark)

    Tommerup, Henrik M.; Elle, Morten

    The scientific community agrees that: all countries must drastically and rapidly reduce their CO2 emissions and that energy efficient houses play a decisive role in this. The general attitude at the workshop on Sustainable Buildings was that we face large and serious climate change problems...... that need urgent action. The built environment is an obvious area to put effort into because of the large and cost-effective energy saving potential and potential for Renewable Energy-based supply systems for buildings....

  20. The Building 3D modeling method Based on 3D Laser Scanning Technology%基于三维激光扫描技术的建筑物三维建模方法

    Institute of Scientific and Technical Information of China (English)

    吕翠华; 陈秀萍; 张东明

    2012-01-01

    Taking TOPCON GLS1500 scanner as an experimental equipment, 3D building modeling method using 3D laser scanning technology is discussed from data acquisition, point cloud processing, 3D modeling and texture mapping etc.%以拓普康GLLS1500扫描仪作为实验设备,从数据采集、点云处理、三维模型建立和纹理映射等方面探讨了利用三维激光扫描技术进行建筑物三维建模的方法.

  1. 建筑节能条件下外墙外保温技术在工程中的应用%Application of Thermal Insulation Technology of External Walls in Building Energy Conservation

    Institute of Scientific and Technical Information of China (English)

    赵强

    2015-01-01

    Thermal insulation of external walls is an important technology in building energy conservation. This paper illustrates the energy saving characteristics from three aspects:the necessity,the superiority and the structural system.%外墙外保温技术是建筑节能中一项重要的技术.从外墙外保温技术的必要性、优越性和结构体系等3个方面,阐述了其节能的性能特点.

  2. Fuel cells and virtual power plants. Aspects of environmental and technology policy regarding an efficient energy supply for buildings; Brennstoffzellen und virtuelle Kraftwerke. Energie-, umwelt- und technologiepolitische Aspekte einer effizienten Hausenergieversorgung

    Energy Technology Data Exchange (ETDEWEB)

    Droste-Franke, Bert [Europaeische Akademie GmbH, Neuenahr-Ahrweiler (Germany); Berg, Holger; Koetter, Annette; Krueger, Joerg; Mause, Karsten; Pielow, Johann-Christian; Romey, Ingo; Ziesemer, Thomas

    2009-07-01

    The possibilities of making sustainable use of available energy resources are currently a much-discussed topic. One instance of this are sustainable energy supply systems for buildings. Fuel cells in mini power plants which can be used in place of a heating system are an option to this end. When coupled and steered in a coordinated manner fuel cells function as virtual power plants which can be operated according to demand to cover the base load as well as peaks in demand. The present study points out ways of making sustainable use of two technologies for energy supply systems for buildings: the fuel cell and the virtual power plant. To begin with it compares competitor technologies, points out distortions of competition and analyses framework conditions. Taking this as a point of departure it elaborates strategies for the removal of innovation barriers and gives recommendations for action for dealing with these technologies in the realms of environmental, energy and technology policy. Amongst other things the authors identify challenges involved in designing technology promotion schemes, developing additional profit sources, avoiding the abuse of market power and creating a legal framework for the use of these technologies. This interdisciplinary research study brings together aspects from the fields of energy technology, technology assessment, political science, economics and jurisprudence. It is intended for readers from the realms of science, politics, the energy industry and the interested layperson. [German] Die nachhaltige Nutzung verfuegbarer Energieressourcen, deren Moeglichkeiten derzeit viel diskutiert werden, beinhaltet auch eine zukunftsfaehige Hausenergieversorgung. Eine Option dafuer stellen Brennstoffzellen in Minikraftwerken als Heizungsersatz dar, mit denen bei einer koordinierten Kopplung und Steuerung in sogenannten Virtuellen Kraftwerken durch bedarfsgerechte Fahrweise neben einer Grundversorgung auch Nachfragespitzen abgedeckt werden koennen

  3. Capacity Building in Land Management

    DEFF Research Database (Denmark)

    Enemark, Stig; Ahene, Rexford

    2003-01-01

    There is a significant need for capacity building in the interdisciplinary area of land management especially in developing countries and countries in transition, to deal with the complex issues of building efficient land information systems and sustainable institutional infrastructures. Capacity...... building in land management is not only a question of establishing a sufficient technological level or sufficient economic resources. It is mainly a question of understanding the interdisciplinary and cross-sectoral nature of land administration systems, and understanding the need for human resource...... development in this area. Furthermore, capacity building should ensure that the focus is on building sound institutions and governance rather than just high-level IT-infrastructures.    This overall approach to capacity building in land management is used for implementing a new land policy reform in Malawi...

  4. User Driven Innovative Building Design

    DEFF Research Database (Denmark)

    Christiansson, Per; Sørensen, Kristian Birch; Steffensen, K. G.

    2009-01-01

    to the broad introduction of advanced information and communication technology (ICT). VICMET is a general method for user involvement in every phase of the construction process and with a unique setup for each type of user. VICMET can use already created information in the building process and emphasis...... that the users are the key to next level of successful building projects. VICMET defines four spaces to support the activities in a innovative/creative design process; The Contextual Inquiry Space, the Conceptual Modeling and Game Space, the Functional Building Systems (FBS) Consolidation Space, and the Solution......During recent years there has been an ever-increasing focus on the possibilities to change the building process to raise quality on the final building products as well as on the activities of actors involved in the building process. One reason for this interest is the new opportunities evolving due...

  5. Our Buildings, Ourselves.

    Science.gov (United States)

    Roodman, David Malin; Lenssen, Nicholas

    1994-01-01

    Reviews in detail environmental impacts associated with buildings. Discusses building construction, internal environments, building life spans, building materials, protection from climate, and amenities. (LZ)

  6. Technology of building exterior wall thermal insulation material%建筑外墙保温材料防火性能技术探析

    Institute of Scientific and Technical Information of China (English)

    邓丽红

    2016-01-01

    近几年,随着我国经济建设的快速发展,各类高层新型建筑也伴随着社会发展和需要大量涌现,建筑的节能要求使得建筑外墙保温材料的使用量巨大。但几场由外墙保温材料引发的重特大火灾,使得政府有关部门认识到提高外墙保温材料防火性能要求的必要性,但如何将外墙保温材料的保温性与防火性有机的结合起来是个新的亟待解决的问题。本文通过分析建筑外墙保温材料的类型及其火灾危险性,结合当前建筑外墙保温材料的防火性能的现状,探析提高建筑外墙保温材料其防火性能的方法。%In recent years,with the rapid development of economic construction in our country,all kinds of tall new building is also accompanied by social development and needs large numbers,building energy-saving requirements makes the building external wall thermal insulation materials of the huge.But a few games by external wall thermal insulation material cause serious fire,the relevant government departments recognize the need to improve the external wall thermal insulation materials fire performance requirements,but how will the exterior wall thermal insulation material of thermal insulation and fireproof combining is a new urgent problems.In this paper,through the analysis of building exterior wall thermal insulation material type and fire hazard,combining with the building exterior wall thermal insulation material fire performance status,of building exterior wall thermal insulation material the fire performance of a method.

  7. New Construction for Commercial Building (Restaurant) By Considering The Green Building Strategies

    OpenAIRE

    MF Baharom; Ahmad, K.; M. N. M. Nasir; W.M Bukhari; H.I. Jaafar

    2015-01-01

    The Green Building Index (GBI) is one of green building strategies that are needed in order to decrease the human technologies and waste made by them. Moreover, GBI is the latest green building strategies that been implemented in the new building construction in Malaysia. It is proven as the building sector consumes 40% of the total energy consumption in the world, thus increasing the environmental problems. Mechanical, cooling, lighting and ventilating spaces consume by far the most energy i...

  8. 住宅建筑的外墙保温节能施工技术研究%Study on construction technology of energy-saving insulation wall of residential building

    Institute of Scientific and Technical Information of China (English)

    胡玺建

    2015-01-01

    in the exterior wall in the construction process, the external wall thermal insulation energy-saving technology is one of the focus of the current construction units need to focus on.In order to effectively save energy, at the same time ensuring residential building residential comfort,should strengthen the research of energy-saving insulation construction technology.%在建筑外墙施工过程中,外墙外保温节能技术是当前建筑施工单位需要着重关注的焦点之一。为了有效节约能源,同时保证住宅建筑的居住舒适度,应该加强保温节能施工技术的研究。

  9. A new building for testing magnets

    CERN Multimedia

    Corinne Pralavorio

    2016-01-01

    A ceremony to mark the laying of the foundation stone of Building 311, which will house a magnetic measurement laboratory, took place on 22 September.   Olaf Dunkel, head of the Building 311 project, José Miguel Jiménez, head of the Technology Department, and Lluis Miralles, head of the Site Management and Buildings Department, during the ceremony for the laying of the foundation stone of Building 311. Lluis Miralles, head of the Site Management and Buildings Department, José Miguel Jiménez, head of the Technology Department, Roberto Losito, head of the Engineering Department, and Simon Baird, head of the Occupational Health and Safety and Environmental Protection Unit, officially laid the foundation stone of Building 311 during a ceremony on Thursday, 22 September. Situated beside the water tower, the building will house a magnetic measurement laboratory for the Technology Department. With a floor space of around 1400 square metres, it will comprise a...

  10. Research on the technology key point of building formwork construction%建筑模板施工的技术要点研究

    Institute of Scientific and Technical Information of China (English)

    聂彦飞

    2015-01-01

    Taking a high-rise building engineering as an example,based on understanding the construction characteristics and construction diffi-cult points of the engineering template,in-depth researched the operating key points for engineering construction,in order to provide more scien-tific and reasonable suggestions and measures for the template construction of high-rise building.%以某高层建筑工程为例,在了解该工程模板施工特点和施工难点的基础上,深入探讨了工程施工的操作要点,旨在为高层建筑的模板施工提供更为科学合理的建议措施。

  11. The catch-up race has begun. Oil calorific value technology for modernization and new buildings; Die Aufholjagd hat begonnen. Oel-Brennwerttechnik fuer Modernisierung und Neubau

    Energy Technology Data Exchange (ETDEWEB)

    Wodraschka, T. [Buderus Deutschland, BBT Thermotechnik GmbH, Wetzlar (Germany)

    2007-03-15

    Approximately four million of the 6.4 million oil furnaces in Germany are older than 18 years, two million already run more than 25 years. These technically old plants in particular have an unnecessarily high fuel consumption. This does not have to be the case. The heating expert craftsman can offer his customers economically and environmentally friendly solutions due to a large variety of efficient oil furnaces combined with low-sulphur heating oil for modernization and for new buildings. (orig.)

  12. Research and Application of Fire Resisting Building External Insulation Formwork Technology%防火建筑外保温模板技术研究

    Institute of Scientific and Technical Information of China (English)

    姚通稳

    2016-01-01

    Under the requirements of insulation outside the building and fire protection performance, combined with the characteristics of existing external insulation system and insulation materials, a new kind of insulation material, namely fire resisting building external insulation formwork was designed. Through the detection and analysis on the slurry fluidity of fire isolation component, the compressive and flexural strength and wet density, the suitable mix proportion was chosen. By the comprehensive analysis on insulation and construction performance, it is pointed out that this component can meet wall concrete pouring and building energy-saving requirement.%在建筑物外保温系统防火性能要求下,结合现有外保温系统和保温材料特点,设计出一种新型保温材料——防火建筑外保温模板.通过对防火隔离设计部件料浆流动性、试件抗折、抗压强度和湿密度进行检测及数据分析,确定生产配料方案;对由企业生产并自然养护28d保温模板进行保温与施工性能综合分析,该制品满足墙体混凝土浇筑的施工与建筑物节能要求.

  13. 浅谈《化工工艺学》课程教学中和谐课堂的构建%Build Harmonious Class in the Teaching of Chemical Engineering Technology

    Institute of Scientific and Technical Information of China (English)

    左广玲; 叶红勇

    2012-01-01

    With the teaching reform of "Chemical Engineering Technology" as the Carrier,the paper explored how to Create equal teacher-student relationship,build harmonious teaching classes and improve teaching effect.Practice shows that build equal,harmonious and democratic teacher-student relationship,motivate the interest of learning and let students acquire knowledge in easy-going learning atmosphere can build harmonious classes and pursue the most effective learning and teaching.%以《化工工艺学》课程教学为载体,探索如何营造平等师生关系,构建和谐教学课堂,提高授课时效。实践表明:营造平等、和谐、民主的新型师生关系,激发学生学习兴趣,使学生在轻松的学习中获得知识,可以构建和谐课堂追求学习与教学的最大有效性。

  14. 高层建筑钢结构施工的关键技术和措施%The Key Technology and Measures of High-rise Building Steel Structure Construction

    Institute of Scientific and Technical Information of China (English)

    陈立斌

    2014-01-01

    随着工程研究的成熟和施工技术水平的不断提高,以及出现的一种新型的高强度钢,钢结构的高层建筑越来越高科技,应用更广泛。现我国正在做各方面的努力促进高层钢结构建筑,使钢结构在高层建筑中能够更加普遍地应用。%With engineering studies’ maturity and the improv-ement of the construction technology, as wel as the emergence of a new type of high strength steel, the steel structure of the high-rise building become more and more high-tech and ex-tensive application. Now our country is doing al efforts to promote the high-rise steel structure building in order to make steel structure can be more general y applied in high-rise buildings.

  15. The pre-fabrication of building facades

    CERN Document Server

    Rangel, Bárbara; Faria, José

    2017-01-01

    This book compares two buildings with different technologies and distinct environment from the combined viewpoints of civil engineering and architecture. The first is the most recent building of Columbia University in New York, the Northwest Science Building, a project designed by Rafael Moneo and Dan Brodkin of Ove Arup. The second one is the Burgo Tower in Oporto, by Eduardo Souto Moura and Rui Furtado of AFA, a building that brings a new perspective to the use of prefabrication technologies with local traditional construction systems. With the detailed analyses of recognized researchers in civil engineering and architecture, this book is a reflection upon the problems and solutions in the design and construction process of a prefabricated building system. This volume, like those to follow, brings together, building research and building design practice to enhance the knowledge of complementarity areas involved in construction, engineering and architecture. This is the first book in a new series "Building R...

  16. 铁路房屋建筑节能技术研究%Research on Energy - saving Technology of Railway Building Architecture

    Institute of Scientific and Technical Information of China (English)

    郭占月

    2011-01-01

    研究目的:铁路房屋建筑作为交通运输房屋,功能繁多、空间复杂、人员流动量大,耗能量大,给节能设计工作带来一定的困难.本项研究针对铁路房屋功能划分和耗能状况,重点对工业建筑(检修库)不同围护结构热工参数进行模拟分析,并且对厂房热压自然通风热环境作分析,提出建筑节能设计中应采用的建筑节能策略.研究结论:在建筑设计中应采用整体观的节能策略,将被动式节能与主动式节能结合起来,并通过改变进风条件、工艺布置及采取隔热、机械送风等降温措施,使铁路系统房屋最终建成建筑的能耗大大降低.%Research purposes: The railway building architecture as the traffic building with the multiple functions, the complex space, the big energy consumption and the going and coming of so many people has the difficulties in energy -saving. Based on the analysis of the classification of the functions of railway building and the situation of the energy consumption, the simulation analysis of the thermotechnical parameters of the space enclosing structure of the industrial architecture (repair workshop)is made, also the analysis of the heat environment of the workshop building under the heat pressing natural ventilation is made and the energy - saving tactics of the architecture is offered for the energy -saving design of the architecture.Research conclusions:The integrated energy - saving tactics should be adopted in the energy - saving design of the architecture and the passive energy - saving should be combined with active energy - saving. The energy consumption of the railway building can be much cut by improving the ventilation condition and processing set-up,and taking measures of the heat insulation and machinery blowing - in.

  17. Product and market study for Los Alamos National Laboratory. Building resources for technology commercialization: The SciBus Analytical, Inc. paradigm

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    The study project was undertaken to investigate how entrepreneurial small businesses with technology licenses can develop product and market strategies sufficiently persuasive to attract resources and exploit commercialization opportunities. The study attempts to answer two primary questions: (1) What key business development strategies are likely to make technology transfers successful, and (2) How should the plan best be presented in order to attract resources (e.g., personnel, funding, channels of distribution)? In the opinion of the investigator, Calidex Corporation, if the business strategies later prove to be successful, then the plan model has relevance for any technology licensee attempting to accumulate resources and bridge from technology resident in government laboratories to the commercial marketplace. The study utilized SciBus Analytical, Inc. (SciBus), a Los Alamos National Laboratory CRADA participant, as the paradigm small business technology licensee. The investigator concluded that the optimum value of the study lay in the preparation of an actual business development plan for SciBus that might then have, hopefully, broader relevance and merit for other private sector technology transfer licensees working with various Government agencies.

  18. 我国绿色建筑常用节能技术后评估比较研究%POE research on common energy saving technology applied to green buildings in China

    Institute of Scientific and Technical Information of China (English)

    林波荣; 肖娟

    2012-01-01

    根据后评估(POE)的方法,对我国不同气候区的11栋绿色建筑及示范建筑的实际能耗情况及节能技术进行了调研和分析研究,包括围护结构、暖通空调系统、生活热水系统及可再生能源系统等,对系统的设计参数、运行效果、实际能耗、室内环境质量和使用满意度进行了分析,总结了设计、运行中的常见问题和优化策略.研究发现,自然通风和自然采光等低成本被动式技术实际运行效果良好,值得重视和推广;人员的行为模式和使用模式对能耗影响较大,应成为节能运行管理中的要点;绿色办公建筑在引进建筑节能技术和应用可再生能源系统时,需考虑技术的经济性.在中国现有建设水平下,应发展低能耗、低投入成本、低空间成本、高运行效率的示范技术.%With post-occupancy evaluation (POE) method, investigates and analyses actual energy consumption and energy saving technology of eleven green buildings and demonstrating buildings in different climate zones in China, which covers building envelope, HVAC systems, domestic hot water systems and renewable energy systems. Analyses design parameters, operation performance, actual energy consumption, indoor environment quality and users' degree of satisfaction. Sums up common questions and optimization strategies in design and operation. Finds that the passive techniques with low costs such as natural ventilation and daylighting have good operation effects, deserving attention and popularization. The behaviour mode and use pattern of occupants have a major influence on energy consumption, which should be deemed as key points in operation management. Economical efficiency should be considered when importing energy technology for buildings and applying renewable energy. The demonstrating technologies with lower energy consumption, investment costs and space costs and higher operation efficiency should be developed under exist constructions

  19. 高层蜘蛛网式结构大跨度梁后张法预应力施工技术%Post-tensionied Prestressing Construction Technology of Spider Web Shaped Large Span Beam in Tall Building

    Institute of Scientific and Technical Information of China (English)

    柳立新

    2016-01-01

    In some engineering, the center building was the core tube structure, the north and south of the engineering were two small tube structures, three tube structures forced. The radiation shaped spider webs prestressed frame beam structure were formed, the forced structure is symmetrical. The large span beam effectively improves the building height by applying the large span beam bonded prestress construction technology. This paper focuses on the application of the key technology of prestressed construction.%某工程主楼中心为核心筒结构,南北为2个小体量筒体结构,形成三筒体受力,筒体与筒体、核心筒体与框架柱布置放射形蜘蛛网预应力框架梁结构形式,受力结构对称,大跨度梁采用有黏结后张法预应力施工技术,有效提高建筑净高,重点介绍了预应力施工关键技术。

  20. 高层建筑给排水与土建协同施工技术%Coordination Construction Technology of Water Supply and Drainage Construction with Civil Engineering in High-rise Building

    Institute of Scientific and Technical Information of China (English)

    马全丽

    2016-01-01

    针对高层建筑给排水与土建协同施工技术解决了高层建筑给排水管道安装与土建施工时碰撞的问题,寻找了一套专业间的协同施工的施工方法,做到了施工质量一次成优,提高了施工工效,节约了施工成本,在工艺新颖的基础上,还保证了施工过程绿色环保。%The coordination construction technology of water supply and drainage construction with civil construction in high⁃rise building solves the collision problem during water supply and drainage pipeline installation and civil construction in high⁃rise building. A set of cooperative construction method between each professional construction was found to ensure the best construction quality, improve construction efficiency, save construction cost. On the basis of technological innovative, the method also guaranteed the construction process of green environmental protection.

  1. Analysis and treatment technology of road and building on dangerous bank slope%河岸危坡公路及建筑物分析与处理技术

    Institute of Scientific and Technical Information of China (English)

    刘学军; 蒋文凯

    2013-01-01

    The stability of river or reservoir bank slope with roads and buildings is analyzed by geotechnical engi⁃neering software. To ensure the safety of roads and buildings on dangerous bank slope, the proposed slope treatment technology include constructing temporary cofferdam in dry season, anti-sliding piles, crown beam support, earth-retaining wall, ground cutoff and drainage system, foundation seepage control and reinforcement technique. The sliding and settlement resistance technology under complicated conditions is inherited and innovated.%  采用岩土工程软件对处于河流或水库岸坡的公路和建筑物边坡进行了稳定性分析。提出利用枯水季节建造临时围堰,采用抗滑桩及冠梁支挡、挡土墙护坡等支护技术;另外,设置地面截水排水系统,采用地基防渗与加固技术,保证河岸危坡公路及建筑物的安全,继承与创新了复杂条件下抗滑与抗沉陷技术。

  2. 物联网技术与智能建筑公共安全系统%The Internet of Things Technology and Public Security System for Intelligent Building

    Institute of Scientific and Technical Information of China (English)

    张永刚; 王斌

    2012-01-01

    The article introduces the composition, function and key elements of the public security system for intelligent building, introduces the networking system and related technologies from the angle of intelligent building, and then gives out two kinds of typical application: personnel positioning and multi-modal abnormal perception, expounds the basic principle and application scenes of personnel location, describes application object and key technology of multi-modal abnormal perception.%本文介绍了智能建筑公共安全系统的组成、功能及关键要素;从智能建筑的角度,介绍了物联网系统及相关技术,进而给出了两种典型的应用:人员定位和多模态异常感知:阐述了人员定位的基本原理和应用场景,描述了多模态异常感知的应用对象和关键技术。

  3. Competence Building

    DEFF Research Database (Denmark)

    Borrás, Susana; Edquist, Charles

    on the one hand, and the real world of innovation policy-making on the other, typically not speaking to each other. With this purpose in mind, this paper discusses the role of competences and competence-building in the innovation process from a perspective of innovation systems; it examines how governments...... and public agencies in different countries and different times have actually approached the issue of building, maintaining and using competences in their innovation systems; it examines what are the critical and most important issues at stake from the point of view of innovation policy, looking particularly...

  4. Application of Building Mobile Technology in Quality Management of Power Grid Construction Project%建筑移动技术在电网建设工程质量管理中的应用

    Institute of Scientific and Technical Information of China (English)

    王伟; 张彦; 马梦朝; 刘宁

    2016-01-01

    Standard technology application has become an important part of power grid construction project quality management,this paper built construction technology standard control platform with Internet thinking by the aid of building mobile technology. The platform achieved the closed-loop management of the whole process of application of construction technology standard by means of technical standards query and key data management. The platform improved the engineering quality management efficiency and effectiveness, strengthened the power grid construction project quality control ability and it has achieved remarkable economic and social benefits.%标准工艺应用已成为电网建设工程质量管理的重要组成部分,本文运用互联网思维将建筑移动技术和标准工艺应用相结合,构建了标准工艺应用管控平台。该平台通过技术标准查询、关键数据管控等多种手段实现了标准工艺应用的全过程闭环管理,提升了工程质量管理效率和效益,增强了电网建设工程的质量管控能力,取得了显著的经济和社会效益。

  5. 构建以技术中心为核心的企业技术创新体系%To Build the Enterprise Technology Innovation System with the Core of Technical Center

    Institute of Scientific and Technical Information of China (English)

    周肇峰

    2015-01-01

    烟草企业通过构建适合的技术创新体系,实现企业科技创新、增强品牌市场竞争力是目前烟草企业面临的必然抉择。本文分析了企业构建技术创新体系的必要性、应遵循的原则及基本结构模式,并对以技术中心为核心的烟草企业技术创新体系的组织架构进行了设计。%To construct a suitable technological innovation system for achieving the enterprise technology innovation and enhancing the market competitiveness of the brand is an inevitable choice currently faced by tobacco enterprises. This paper analyzes the necessity of building technology innovation system, the principles and basic structure, and designs the organizational structure of the technology innovation system with the core of technical center for tobacco enterprise.

  6. "0" and "1" of Supercomputer: Design of Yinhe Building in the University of Defense Technology%超级计算机的"0"与"1"——国防科技大学银河楼设计

    Institute of Scientific and Technical Information of China (English)

    宋明星; 魏春雨; 尹佳斌

    2011-01-01

    通过对国防科技大学银河楼设计创作中规划布局、空间构成、造型、适宜生态技术处理的分析,阐释了建筑设计手法与超级巨型机研究测试中心功能间的联系与思考.规划布局考虑了主体机房与南、北楼的衔接关系,通过中庭、花园、观光电梯等空间语汇进行了空间的构成,造型手法通过简洁的立柱与玻璃的对比反映计算机语言的0与1,同时在设计中多个平台采用了植被屋顶这一适宜生态技术.%Through the analysis of the planning, spatial composition, modeling and ecological technology of the design of Yinhe Building, this article analyzes the relationship between the architectural design and the demands of the supercomputer labs. The planning focuses on the relationship between the main computer room and the north and the south buildings. The spatial composition is achieved with architectural vocabularies such as atriums, gardens and panoramic lifts, etc. Modeling of the buildings reflects the computer languages: 0 and 1 through the contrast between the column and the glass. And appropriate ecological technology of green roofs is used on several decks.

  7. Integration of photovoltaic technology in public buildings. Case study of Palmas Forum, Tocantins, Brazil; Integracao de tecnologia fotovoltaica em edificios publicos. Estudo de caso do Forum de Palmas, TO

    Energy Technology Data Exchange (ETDEWEB)

    Vianna, Elen Oliveira

    2010-03-15

    The energy issue follows the history of mankind and nowadays has triggered a multidisciplinary debate. Within this discussion, there is the main topic of this study: the focus on the high electric power consumption in public buildings. The approach is in consonance with the sustainability of architecture and the use of solar photovoltaic energy as a technological tool that brings into alliance the renewable alternative energy sources and the buildings which are connected to the urban electric power lines. This study aims to demystify the use of alternative energy sources in conjunction with the contemporary architectonic production. In the first part the sustainability, the world energy issue and the use of active solar systems in architecture were contextualized and then, the main objective was to measure an Integrated Photovoltaic System in a public building- the Court of Justice in Palmas, Tocantins. For that reason, it was necessary to evaluate the energy efficiency in the building and to achieve that objective the energy consumption in the so-called rush hours and the 19:00 to 21:00 period of time were considered. Subsequently, the study tested several possibilities of photovoltaic panels and analyzed which one had the best performance, according to the local characteristic such as: the solar orientation, the latitude, the monthly and annual solar radiation average. There has been done a simulation of an ideal photovoltaic solar system with the proper calculus of its productivity, in order to provide a compensation to the energy consumption of the building- or a part of it- through the use of the alternative energy source in question. The objective is to demystify the generation of electric power from the use of solar energy and thus evaluating the contribution of the system to the conventional electric energy. Finally, a partial economic analysis of the system was carried out, driving to characterize the contribution potential of the Integrated Photovoltaic

  8. 民用建筑机电设备安装中管线布置综合平衡技术%Pipeline Arrangement and Comprehensive Balance Technology with the Installation of Electromechanical Equipment in Civil Building

    Institute of Scientific and Technical Information of China (English)

    祝贇

    2011-01-01

    Along with the improvement of production process, social requirements for electromechanical installation engineering become higher and higher. Pipeline arrangement and comprehensive balance technology is introduced in order to make electromechanical installation engineering meet demand for buildings. Based on the technology, the author introduces the definition of pipeline arrangement and comprehensive balance technology, the function and principle of pipeline arrangement and comprehensive balance technology, the flow chart and refinement work of pipeline arrangement and comprehensive balance technology. According to style apartment hotel of D block at World Expo Village, the application of pipeline arrangement and comprehensive balance technology is introduced in detail.%随着生产工艺的不断改进和提高,对机电安装工程的具体要求越来越高,为使机电安装工程满足建筑的功能要求,引入了管线布置综合平衡技术.针对该项技术,阐述了管线布置综合平衡技术的定义,总结了管线布置综合平衡技术的作用和原则,管线布置综合平衡技术流程图及需细化的工作,并以世博村D地块公寓式酒店为例,详细介绍了管线布置综合平衡技术的应用情况.

  9. On the application of building energy saving technology%浅析建筑能耗中节能技术的应用

    Institute of Scientific and Technical Information of China (English)

    王荣贤

    2014-01-01

    伴随着世界经济的发展,能源危机日趋严重。如何提高能源利用率,合理有效的控制不可再生能源用量和不断研发可再生的新能源,坚定不移的走可持续发展道路成为了迫在眉睫的问题。本文从建筑能耗现状入手,涉及建筑节能的现实意义,在具有中国特色的建筑节能环境下具体分析如何利用合理有效的措施,在满足人民提高生活质量需求的同时,又能降低建筑能耗,走资源“节约型”发展道路。%With the development of world economy,the energy crisis getting worse.How to improve energy efficiency,rational and effective control of non-renewable energy usage and continuous research and development of new renewable energy sources,a firm path of sustainable development has become a pressing issue.In this paper,the status quo of building energy consumption,involving practical significance of building energy efficiency in building energy efficiency with Chinese characteristics,detailed analysis of how circumstances reasonable and effective measures to meet the people's demand, while improving quality of life, but also reduce energy consumption,Walking resources,"saving" the road of development.

  10. Building Procurement

    DEFF Research Database (Denmark)

    Andersson, Niclas

    2007-01-01

    despite this excellent book, the knowledge, expertise, well-articulated argument and collection of recent research efforts that are provided by the three authors will help to make project success less elusive. The book constitutes a thorough and comprehensive investigation of building procurement, which......, which gives the book a challenging contribution to the existing body of knowledge....

  11. Building Sandcastles

    DEFF Research Database (Denmark)

    Jensen, Steffen Moltrup Ernø; Korsgaard, Steffen; Shumar, Wes

    of entrepreneurship education. Our theoretical and methodological approach builds on Actor-Network Theory. The empirical settings of our study consist of two entrepreneurship courses which differ in terms of temporal extension and physical setting. Data is collected using observation and interview techniques. Our...

  12. Building Partnerships.

    Science.gov (United States)

    Kisner, Mary J.; And Others

    1997-01-01

    Defines school-business partnerships and reviews changes in such partnerships over the past 25 years. Provides steps to building effective partnerships for school-to-work activities: review the school's mission; select partners that will bring strength to the relationship; set clearly defined, realistic goals; maintain the partnership; and…

  13. Fuel cells: new technology of natural gas for energetical building; Pilas de combustible: nueva tecnologia de gas natural para edificios energeticamente autoabastecidos

    Energy Technology Data Exchange (ETDEWEB)

    Gutierrez, A. M.

    2000-07-01

    Fuel Cells have emerged in the last decade as one of the most promising new and sustainable natural gas technologies for meeting the energy needs of all the economy sectors into the 21st century. Fuel Cells are an environmentally clean, quiet, and highly efficient method for generating electricity and heat from natural gas. A fuel cell is an electrochemical device that converts the chemical energy of a fuel directly to usable energy (electricity and heat) without combustion. For this reason, the application and use of the fuel cell technology may be the most important technological advancement of the next century. At the beginning of the 2000 year Sociedad de Gas de Euskadi, s. a. started a demonstration project in favour of the high-temperature planar solid oxide fuel cell (SOFC) for domestic micro-CHP utilization. This type is certainly most exacting from the materials standpoint, and it offers the advantage of uncomplicated fuel pretreatment. (Author)

  14. lncremental Costs-benefits of Energy Saving Technology in Green Building%绿色建筑节能技术增量成本与效益研究

    Institute of Scientific and Technical Information of China (English)

    徐伟; 刘姗姗

    2016-01-01

    Energy saving technology makes the high cost that becomes an obstacle to the development of green building. It is necessary to analyze incremental costs and benefits of energy saving. The energy saving technology is introduced, and the incremental costs and benefit are analyzed. Then a model of incremental costs-benefits of green building is built and the processing of energy saving's economic results are quantified. The results show that the formula of incremental benefits and period of incremental cost recovery. All these provide a theory basis for the energy saving technology's choice.%由于绿色节能技术的运用使得绿色建筑的初期成本高于普通建筑,这成为了绿色建筑推广过程中的制约因素.所以有必要对节能技术的增量成本和效益进行分析.对绿色建筑中常用的节能技术,并基于费用效益理论对节能技术产生的各部分增量成本和效益进行分析,构建增量成本与效益模型.在此基础上对节能技术产生的增量效益进行量化处理,得出增量效益和增量成本回收期的计算公式.为人们能够合理选择绿色建筑节能技术提供理论依据.

  15. Discussion on the application of building energy-saving technology%谈建筑节能技术的应用

    Institute of Scientific and Technical Information of China (English)

    徐耀

    2015-01-01

    The paper introduces the building energy-saving methods,mainly studies energy-saving methods of building heating system,water sup-ply and drainage system and electrical system,and describes energy-saving design matters and principles,with a view to rationally apply various renewable energy resources and to achieve optimal living and office environment with the least energy consumption.%介绍了建筑节能的途径,主要针对建筑采暖系统、给排水系统与电气系统的节能方式进行了研究,阐述了在节能设计中需注意的事项及遵循的原则,以期合理利用各类可再生资源,以最少的能源消耗达到最优的居住和办公环境。

  16. Building Energy Monitoring and Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Tianzhen; Feng, Wei; Lu, Alison; Xia, Jianjun; Yang, Le; Shen, Qi; Im, Piljae; Bhandari, Mahabir

    2013-06-01

    U.S. and China are the world’s top two economics. Together they consumed one-third of the world’s primary energy. It is an unprecedented opportunity and challenge for governments, researchers and industries in both countries to join together to address energy issues and global climate change. Such joint collaboration has huge potential in creating new jobs in energy technologies and services. Buildings in the US and China consumed about 40% and 25% of the primary energy in both countries in 2010 respectively. Worldwide, the building sector is the largest contributor to the greenhouse gas emission. Better understanding and improving the energy performance of buildings is a critical step towards sustainable development and mitigation of global climate change. This project aimed to develop a standard methodology for building energy data definition, collection, presentation, and analysis; apply the developed methods to a standardized energy monitoring platform, including hardware and software, to collect and analyze building energy use data; and compile offline statistical data and online real-time data in both countries for fully understanding the current status of building energy use. This helps decode the driving forces behind the discrepancy of building energy use between the two countries; identify gaps and deficiencies of current building energy monitoring, data collection, and analysis; and create knowledge and tools to collect and analyze good building energy data to provide valuable and actionable information for key stakeholders.

  17. Building America Expert Meeting Report: Hydronic Heating in Multifamily Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Dentz, J.

    2011-10-01

    The topic of this expert meeting was cost-effective controls and distribution retrofit options for hot water and steam space heating systems in multi-family buildings with the goals of reducing energy waste and improving occupant comfort. The U.S. Department of Energy's Building America program develops technologies with the goal of reducing energy use by 30% to 50% in residential buildings. Toward this goal, the program sponsors 'Expert Meetings' focused on specific building technology topics. The meetings are intended to sharpen Building America research priorities, create a forum for sharing information among industry leaders and build partnerships with professionals and others that can help support the program's research needs and objectives. The topic of this expert meeting was cost-effective controls and distribution retrofit options for hot water and steam space heating systems in multifamily buildings with the goals of reducing energy waste and improving occupant comfort. The objectives of the meeting were to: (1) Share knowledge and experience on new and existing solutions: what works, what doesn't and why, and what's new; (2) Understand the market barriers to currently offered solutions: what disconnects exist in the market and what is needed to overcome or bridge these gaps; and (3) Identify research needs.

  18. The Perfect Combination of Technology and Art:The Contrast of Building Technology between Thomas Herzog and Renzo Piano%从技术到艺术——托马斯·赫尔佐格和伦佐·皮亚诺建筑技术观的比较

    Institute of Scientific and Technical Information of China (English)

    傅佳锋; 管凯雄

    2012-01-01

    文章从建筑技术角度入手,分析比较了在技术上颇有造诣的世界级建筑大师托马斯·赫尔佐格和伦佐·皮亚诺在结构、材料、设计出发点方面的异同.虽然他们建筑技术现存在差异,但都设计出了优秀的作品,实现了技术和艺术的完美结合.%The paper tries to contrast and analyze the building technology between Thomas Herzog and Renzo Piano from the technology standpoint. Their design skills are different on the basis of their different basic idea, the application of the materials and structure. However, both of them created the wonderful projects.which could combine the technology and artist together perfectly.

  19. 绿色节能技术在HN公司综合办公楼的设计与应用%Design and Application of Green Energy Saving Technology in HN Company Office Building

    Institute of Scientific and Technical Information of China (English)

    韦正范

    2014-01-01

    绿色能源技术最大限度地节约资源(节能、节地、节水、节材)、保护环境和减少污染,为人们提供健康、适用和高效的使用空间。本文以HN公司办公楼为例,通过绿色建筑设计单位参与的设计,在有限的投资成本下,优化出一套有效的绿色建筑设计方案,以最大限度节约和高效利用能源,实现建设节能率达到50%,可再生能源利用率100%(生活热水量),非传统水源利用率达到31.37%,达到一星级绿色建筑的标准,为地区绿色建筑的推广提供借鉴和学习。%Green energy technology can maximal y save resources (energy saving, land saving, water saving, materials saving), protect the environment and reduce pol ution, provide health, application and efficient use of space for the peop-le. This paper takes HN company office building as an exam-ple, through the design of green building participated by de-sign units, in the limited investment cost, optimize a set of eff-ective green building design, in order to maximize the conser-vation and efficient use of energy, realize the construction of energy-saving rate reached 50%, renewable energy utilization rate is 100%(hot water), non traditional water utilization rate reached 31.37%, achieved a star green building standards, pro-vides a reference and learning for the promotion of green bu-ilding.

  20. Building Letters

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Cabinet是种十分吸引人却很简单的衬线字体,是由一名匿名字体设计师专门为Building Letters最新的资金筹集活动所设计的。这个Building Letters包中包含一个CDROM,有32种字体,以及一本专门设计的杂志和两张由Eboy和Emigre所设计的海报。字体光盘样例是由世界顶级的字体设计师们设计的.