Abstract:
In the building design, the barrier of model interaction between different professional BIM software is a constraint affecting the development of BIM. The international BIM data standard, which is IFC(Industry Foundation Classes) Standard, can provide basic support for solving the above problems. During the application of IFC Standard, IFC entity objects need to be bound to specific information, so a standardized Model View Definition(MVD) is proposed.This paper expounds the standard expression format of MVD in detail, and introduces three components of MVD, which are the Concept, Diagram and corresponding Document descriptions. The author tries to combine this standard with the standardized expression of the structural analysis model, and associate it with IFC entity objects, which is instructive for the data sharing and transformation of the structural analysis model.