EXTRACTING INFORMATION FROM BUILDING （从建筑中提取信息）.pdfVIP

EXTRACTING INFORMATION FROM BUILDING INFORMATION MODELS FOR ENERGY CODE COMPLIANCE OF BUILDING ENVELOPE 1 2 3 4 Susmita Sinha , Anil Sawhney , André Borrmann and Fabian Ritter 1, 2 Department of Civil Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 11 00 16, INDIA 3, 4 Chair of Computational Modeling and Simulation, Faculty of Civil, Geo and Environmental Engineering, Technische Universität München, Munich 81333, Germany ABSTRACT Building Information Modeling (BIM) is indispensable for efficient management of infrastructure and building projects. With the introduction of mandatory energy conservation codes in several countries, project managers, designers and construction teams need to ensure that the building models comply with criteria for sustainable and energy efficient design. Various BIM platforms and model-checking interfaces allow assessment of building models with respect to conceptual analysis, heating and cooling loads, hourly heat transmission and daylight. Based upon the research in this field, a framework can be developed for directly extracting the parametric data in BIM models for automated checking against energy-code criteria. The research methodology involves identification of building parameters to be analysed as per climatic zones in India, conversion of prescriptive code requirements into program logic, selection of appropriate BIM platform, and development of the extraction framework bases on BIM tool’s API to get intended outcomes. The effort aims to facilitate simultaneous evaluation during design for