考虑非结构构件的木结构古建筑抗震性能研究综述  

Review of Studies on Seismic Performance of Ancient Wooden Buildings Considering Non Structural Members

作　　者：郭小东[1,2] 方士东 王志涛 李钊[1] Guo Xiaodong;Fang Shidong;Wang Zhitao;Li zhao(Department of urban construction,Beijing University of technology,Beijing 100124,China;Key Construction Base of National Cultural Relics Bureau for Safety Assessment and Disaster Risk Control of Ancient Buildings,Beijing 100124,China)

机构地区：[1]北京工业大学,城市建设学部,北京100124 [2]木结构古建筑安全评估与灾害风险控制国家文物局重点科研基地,北京100124

出　　处：《震灾防御技术》2024年第1期170-179,共10页Technology for Earthquake Disaster Prevention

基　　金：北京市教委-市自然科学联合基金(KZ202010005012)。

摘　　要：木结构古建筑是我国文物建筑的主体,它以木材为主要承重构件,具有深厚的历史文化价值。本文根据已有研究,从结构试验、数值模拟、抗震性能评估方法 3个方面,总结了含有隔墙、隔扇、雀替等非结构构件的古木建筑抗震性能研究现状。研究表明,非结构构件可以限制榫卯节点拔榫,改善节点受力,不同程度提高结构的强度、刚度和耗能能力,降低了结构在地震作用下坍塌的概率。最后结合我国木结构古建筑的研究现状以及与其他国家的研究差异,给出了未来木结构古建筑抗震性能的可能研究方向。Ancient wooden structure is the main part of the cultural relics in China,which takes wood as the main load-bearing component and has profound historical and cultural value.Based on previous studies we summarize the research progress of the ancient timber structures seismic performance from three aspects of experimental research,numerical simulation and seismic performance evaluation methods.In this paper we mainly consider the influence of non structural components such as masonry infilled wall,wood partition board and sparrow.We find that the non structural members can limit the tenoning of mortise tenon joints,improve the stress state of joints,improve the structural stiffness,strength and energy dissipation capacity,and reduce the collapse probability of the ancient wooden structure under earthquake.Finally,combined with the research status of wood structure ancient buildings in China and the differences with other countries,the future research direction of wood structure ancient buildings in China is given in the paper.

关 键 词：抗震性能 木结构古建筑 雀替 隔扇 隔墙 文物价值 

分 类 号：TU352.11[建筑科学—结构工程] TU366.2