葛安祥¹，谢  剑^1,2，杨建江^1,2，张  爽¹
    (1 天津大学土木工程系，天津300072；2 天津市土木工程结构及新材料重点实验室，天津300072)

[摘要] 回顾和总结了已有木结构古建筑抗震性能研究成果。针对分布最为广泛，存世量最大，也最具代表性的房屋类木结构古建筑，重点分析了其柔性框架、台基隔震、斗拱承托、榫卯连接的抗震机理。房屋类木结构古建筑的“刚柔相济、以柔克刚、滑移隔震、耗能减震”抗震设计思想为现代工程结构设计提供了一定思路。
[关键词] 古建筑；木结构；房屋类；抗震性能

    Analysis on aseismic performance of ancient timber housing buildings
    GeAnxiang¹,  Xie Jian^1,2,  Yang Jianjiang ^1,2,  Zhang Shuang¹
    (1  Department of Civil Engineering, Tianjin University, Tianjin 300072, China；2 Tianjin Key Laboratory of Civil Engineering Structures and New Materials, Tianjin 300072, China)

Abstract: A review and summary of the existing research on aseismic performance of timber structure of ancient architecture was presented firstly. And then, an aseismic analysis was carried out on the ancient timber housing structures, which was the most widely distributed ancient buildings, surviving largest in the world and the most representative. The aseismic mechanism of flexible framework, platform isolation, dougong supporting, and mortise-tenon joints were emphatically discussed. Aseismic design ideas of ancient timber housing buildings, such as tamper force with mercy, conquering the unyielding with the yielding, slipping isolation, and energy dissipation to absorb shock, are useful reference for the modern design of engineering structures.
Keywords: ancient buildings;  timber structure;  housing;  aseisnuc mechanism