Abstract:Influenced by Dali area and Northern architectural culture, Yunxian's traditional dwellings reflect the characteristics of northern architecture as well as local architecture. On the basis of a large number of field surveys, this paper makes a preliminary analysis of the construction technology of the traditional dwellings in Yunxian from three aspects: the wood frame bearing structure, the wall enclosure structure and the roof covering structure, and explores the cultural connotation contained in the construction technology, which provides a theoretical reference for the protection and inheritance of the traditional architectural culture.