Research on the Construction System of Traditional Wooden Dwellings of Miao Nationality in Southeast Guizhou Based on BIM Technology

Traditional wooden dwellings of Miao nationality in southeast Guizhou show unique regional and cultural characteristics, and their main frame form is the Chuan-Dou style wooden frames. In order to analyze the component composition and construction characteristics of the traditional wooden frame system, the basic component system and three-dimensional information model were established by means of accurate design, three-dimensional visualization and quick and efficient means of BIM technology to summarize its characteristics, so as to provide strong support and guarantee for the construction, protection and inheritance of traditional dwellings.