BIM SYSTEM FOR CONSTRUCTING BUILDING INFORMATION MODELING FOR BUILDING LIFE CYCLE ASSESSMENT

摘要

The present invention supports a system for evaluating the environmental performance of a building through a BIM (Building Information Modeling) authoring program for modeling a building with reference to a template authoring tool built in the BIM library. The system includes a plurality of constituent materials A main material generator for selecting a constituent material with a total greenhouse gas emission amount exceeding a certain threshold as a main material and setting it in the BIM library and a main material generator for mapping the major materials set by the main material generator to the PPS standard item code and environmental impact data And a main material family generation unit for generating the family data and setting the generated family data in the BIM library. The BIM-based modeling system for building environment performance evaluation is provided.;