GREEN BUILDING ANALYSIS AND EVALUATION OF BIM MODEL BASED ON GBXML

Lighting, energy consumption, ventilation, and noise analysis are the keys to green building evaluation. The combination of BIM technology and green building analysis software can give full play to the informational advantages of the BIM model and quickly analyze green building evaluation information. Based on China's green building evaluation standards, combining BIM with green analysis software quantifiable calculation and analysis factors, an evaluation index system was constructed, which including green lighting, energy consumption, ventilation, and noise was constructed, the green evaluation methods and evaluation standards were formulated. For the meteorological characteristics of Wuhan area, the West Twelfth Teaching Building of Huazhong University of Science and Technology was taken as an example. A BIM model with Revit software was established, and the gbXML format file was imported into the green building analysis software Ecotect for comprehensive analysis from four aspects of lighting, energy consumption, ventilation and noise comprehensive analysis of aspects, the final result of green evaluation was excellent. Comparing the analysis results with the actual situation, the interoperability problems between Revit software and the green building analysis software Ecotect were analyzed specifically. The types of content lost in the process of information transmission and their impact on the results were also analyzed, and some specific solutions and suggestions were proposed for green architectural design and analysis.