Connectivity and Fire-resistant and Durable Renovation of Traditional Wooden Structures in Southeastern Guizhou under the Background of Rural Revitalization
Journal: Architecture Engineering and Science DOI: 10.32629/aes.v6i3.4372
Abstract
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.
Keywords
Rural revitalization; National architecture; Connection performance; Fireproof and durable; Energy-saving transformation
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[3]Li Lidan, Wang Yurong. The application prospect of modern wood structure system and its connection mode in southeastern Guizhou [J]. Science and Technology Innovation, 2019(11):106-107.
[4]Wu Liang. Energy-saving in building engineering and green building technology [J].Theoretical Research on Urban Construction (Electronic Edition), 2025,(18):52-54.
[5]Liang Xu. Study on seismic behavior of wood structure joints strengthened with steel members [D]. Beijing University of Technology, 2022.
[6]Xie Qifang, Zhao Hongtie, Xue Jianyang, Yao Kan, Sui Li. Experimental study on mortise-tenon joint reinforcement of ancient wooden structures in China [J]. Journal of Civil Engineering, 2008(01):28-34.
[7]Pan Yi, Wang Chao, Tang Lina, Li Lingjiao, Geng Pengfei. Comparative study on flat steel and damper reinforcement of straight tenon joints in ancient buildings [J]. Journal of Southwest Jiaotong University, 2014,49(06):981-986+1031.
[8]Nickolay Linkov. Composite materials for strengthening of load-bearing wooden structures in historical buildings [J] IOP Conference Series: Materials Science and Engineering. Volume 365,Issue 5.2018.
[9]Yeboah David, Gkantou Michacla. Investigation of flexural behaviour of structural timber beamsstrengthened with NSM basalt and glass FRP bars [J] Structures. Volume 33, Issue. 2021. PP390-405.
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[11]Francisco J. Rescalvo, Ignacio Valverde-Palacios, Elisabet Suarez, Antolino Gallego. Experimental and analytical analysis for bending load capacity of old timber beams with defects when reinforced with carbon fiber strips [J] Composite Structures. Volume 186, Issue. 2018. PP 29-38.
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