Construction of the Information Model of Ancient Architecture Components Based on BIM - A Case Study of Bracket Sets

摘要

Taking Bracket sets as an example, we have discussed the construction methods of BIM-based Information model of the ancient architecture components. First, to build the three-dimensional model of the bracket sets with the method of CSG, and then write the information in the model with the technology of extended data and data dictionary, and to built Information model of the ancient architecture's components, at last we have given the key code to achieve it. The information model meet the rule about the ancient buildings’ modulus, it can be used for the measurement of existing ancient buildings, the repair and reconstruction of the ancient architecture, the design of antique architecture.