Connectivity and Fire-resistant and Durable Renovation of Traditional Wooden Structures in Southeastern Guizhou under the Background of Rural Revitalization

作者：Yunjuan Liu, Lidan Li, Junxia Zhou · 发表于：Architecture Engineering and Science · 年份：2025 · DOI：10.32629/aes.v6i3.4372 · 研究领域：Masonry and Concrete Structural Analysis、Fire effects on concrete materials、Wood Treatment and Properties

Under the background of the country's comprehensive promotion of rural revitalization strategy and cultural heritage protection, this paper focuses on the residential buildings in southeastern Guizhou, and studies the joint performance of tenon and mortise joints and the optimization of fire resistance and durability. Through on-the-spot investigation and data analysis, it is found that traditional joints are insufficient in strength and seismic performance. As an important carrier of minority culture, traditional villages in southeastern Guizhou face multiple challenges, such as weak fire resistance, insufficient durability of materials and low energy consumption efficiency. Combined with the research status at home and abroad, optimization strategies such as joint reinforcement and material improvement are put forward, and at the same time, the transformation design strategy of "layered intervention and performance coordination" is put forward for fire resistance and durability.