Research on Construction Method of Semantic Dictionary in Architecture

Abstract

Creating a semantic dictionary is an important means of solving semantic problems in the BIM core technology system, and it is one of the cores of the application of BIM technology in the architectural field. At present, the research on IFD-like libraries in China is still in its infancy. How to construct a semantic dictionary suitable for the needs of the domestic civil engineering field is one of the key issues in domestic BIM technology research. In response to this problem, this paper proposes a method of constructing an IFD Library based on the ontology of the architectural domain. Firstly, it discusses the basic problems of IFD Library-like, then analyzes the root causes of semantic ambiguity in the application of BIM technology and the methods to solve semantic ambiguity, and finally explores and verifies the method of how to construct IFD-like Library based on the ontology of the architectural domain.