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_id caadria2009_111
id caadria2009_111
authors Biswas, Tajin; Ramesh Krishnamurti and Tsung-Hsien Wang
year 2009
title Framework for Sustainable Building Design
source Proceedings of the 14th International Conference on Computer Aided Architectural Design Research in Asia / Yunlin (Taiwan) 22-25 April 2009, pp. 43-52
summary For sustainable building design, computational tools, mostly in the form of simulations, are employed to determine loads and to predict systems performance typically in terms of energy use. Currently, sustainability, in the building domain, is judged by a rating system. Design choices are validated, by measuring against one. The objective of the framework is to provide a general approach to processing the informational needs of any rating system, by identifying, categorizing and organizing relevant data requirements. Aspects of sustainability that designers deal with intuitively will have a structured guideline and gauge as one selects a rating system of choice.
keywords Sustainable design: rating system; framework; building information model
series CAADRIA
email tbiswas@andrew.cmu.edu
last changed 2012/05/30 19:29

_id ijac201210406
id ijac201210406
authors Biswas, Tajin; Ramesh Krishnamurti
year 2012
title Data Sharing for Sustainable Building Assessment
source International Journal of Architectural Computing vol. 10 - no. 4, 555-574
summary Sustainable design assessment requires information, which is aggregated from different phases of a building design, and evaluated according to criteria specified in a ‘sustainable building rating system.’ In the architecture engineering and construction (AEC) domain much of the necessary information is available through open source data standards such as Industry Foundation Classes (IFC). However, no single standard that provides support for sustainability assessment completely suffices as a data structure. This paper explores the augmentation of the Construction Operations Building information exchange (COBie) model, as an intermediary data structure, to bridge between requirements of the Leadership in Energy and Environmental Design (LEED) rating system and a building information model. Development of a general framework for data sharing and information management for LEED assessments is illustrated through an implementation of a prototype using functional databases.The prototype checks and augments available data as needed, which is used to populate LEED submission templates.
series journal
last changed 2019/05/24 07:55

_id caadria2012_115
id caadria2012_115
authors Biswas, Tajin; Tsung-Hsien Wang and Ramesh Krishnamurti
year 2012
title Data sharing for sustainable assessments: Using functional databases for interoperating multiple building information structures
source Proceedings of the 17th International Conference on Computer Aided Architectural Design Research in Asia / Chennai 25-28 April 2012, pp. 193–202
summary This paper presents the development and implementation of an automatic sustainable assessment prototype using functional databases. For the practical purpose, we use Leadership in Energy and Environmental Design (LEED) as the exemplar standard to demonstrate the integrative process from building information aggregation to final evaluation. We start with a Building Information model, and use Construction Operations Building Information Exchange (COBie) as a bridge to integrate LEED requirements. At present, the process of sustainable building assessment requires information exchange from various building professionals. However, there is no procedure to manage, or use, information pertaining to sustainability. In our research, we translate rules from LEED into computable formulas and develop a prototype application to produce templates for LEED submission.
keywords Building information databases; sustainable assessment
series CAADRIA
email tajin@cmu.edu
last changed 2012/05/29 07:34

_id caadria2008_24_session3a_193
id caadria2008_24_session3a_193
authors Biswas, Tajin; Tsung-Hsien Wang, Ramesh Krishnamurti
year 2008
title Integrating sustainable building rating systems with building information models
source CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 193-200
summary The transition from conventional to sustainable building depends on a number of factors— technological, environmental, economic and social. From a computer-aided design perspective, the first two are perhaps the most significant. We are working on a project with an emphasis on developing tools, to evaluate environmental consequences for design decision-making. Our current thrust is given to reducing energy usage as well as carbon emissions in buildings.
keywords Sustainable building rating system, Building information model
series CAADRIA
email tbiswas@andrew.cmu.edu, tsunghsw@andrew.cmu.edu, ramesh@cmu.edu
last changed 2012/05/30 19:29

_id caadria2012_000
id caadria2012_000
authors Fischer, Thomas; De Biswas, Kaustuv; Ham, Jeremy J.; Naka, Ryusuke and Huang, Weixin
year 2012
title CAADRIA 2012: Beyond codes and pixels
source Proceedings of the 17th International Conference on Computer Aided Architectural Design Research in Asia / Chennai 25-28 April 2012, 710 p.
summary The annual CAADRIA (Association for Computer-Aided Architectural Design Research in Asia) conference provides an international community of researchers and practitioners with a venue to exchange, to discuss and to publish their latest ideas and accomplishments. This volume contains the 69 papers that were accepted for presentation at the 17th International CAADRIA Conference, hosted and organised by the School of Architecture at Hindustan university, Chennai, India.
series CAADRIA
type normal paper
email Thomas.Fischer@xjtlu.edu.cn
last changed 2012/05/01 07:43

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