(1 长安大学建筑工程学院，西安 710061； 2 攀枝花学院土木工程学院，攀枝花 617000； 3 西部建筑科技国家重点实验室，西安 710054)
［摘要］为了研究清代九檩大式殿堂在地震作用下的弹塑性特性，根据《清式营造则例》清代九檩大式殿堂真实的结构工艺做法，建立了一个带斗拱、带侧脚的清代九檩大式殿堂模型，对该殿堂体系进行了弹塑性加速度反应和位移反应分析。在分析过程中考虑了木结构材料的各向异性、斗拱的减振作用、榫卯节点的连接特性、柱与础石之间的摩擦耗能作用、侧脚和生起的作用，并全面考虑了清代九檩大式殿堂所有的结构特性。分析结果能较真实地反映清代九檩大式殿堂在地震作用下的结构反应。
［关键词］结构工程；古建筑；动力分析；木结构；斗拱
Analysis of elasto-plastic dynamic performance of timber frame palace with nine-purlin in Qing Dynasty
Li Xiaowei1,2,3, Zhao Junhai1,3, Zhang Yufen1, Zhou Chunli2(1 School of Civil Engineering, Chang’an University, Xi’an 710061, China; 2 School of Civil Engineering, Panzhihua University, Panzhihua 617000, China; 3 State Key Lab of Western Architecture ＆ Technology, Xi’an 710054, China)
Abstract:For research on the elasto-plastic character of timber frame palace with nine-purlins in Qing Dynasty under the impacting of earthquake, a model of the structure with DouGong and CeJiao is built in accordance with the real craftwork for the structure and -Examples of Engineering Practice in Qing Dynasty.-After that, the finite analysis method is conduced. The elasto-plastic responses of its acceleration and displacement are analyzed under the impaction of different earthquakes. The analysis and evaluation for the system is developed from the view of structure. Such characteristics as anisotropy of wooden material, damping effect of DouGong, connection behavior of the mortise-tenon joint, energy dissipation between the column and the base through friction and the effect of CeJiao and ShengQi are conducted. So the responses of the structure under the impaction of earthquake are expressed more really.
Keywords:structure engineering; ancient architecture; dynamic analysis; timber structure; DouGong
*陕西省自然科学基金资助项目(SJ08E204)。
作者简介：李小伟，博士，讲师，Email: lilixxxwww@126.com。
参考文献
［1］雷宏刚,李铁英,魏剑伟.典型古建筑保护中的基础性问题研究［J］.工程力学,2007,24(增刊Ⅱ):99-109.
［2］李铁英,魏剑伟,李世温,等.古木塔场地抗震性能评价及地震参数选择［J］.岩土工程学报,2002, 24(5):660-662.
［3］俞茂宏,赵均海,方东平，等.中国古建筑结构力学研究进展［R］.内部资料,1986.
［4］俞茂宏,张学彬,方东平.西安古城墙研究［M］.西安:西安交通大学出版社,1993.
［5］赵均海.中国古代建筑结构特性研究［M］.武汉:武汉工业大学出版社,1999.
［6］马炳坚.中国古建筑木作营造技术［M］.北京:科学出版社,1991.
［7］王璞子.工程做法注释［M］.北京:中国建筑工业出版社,1995.
［8］陈明达.《营造法式》大木作研究［M］.北京:文物出版社,1981.
［9］梁思成.营造算例［M］.北京:中国营造学社,1932.
［10］梁思成.清式营造则例［M］.北京: 中国营造学社,1934.
［11］刘致平.中国建筑类型及结构［M］. 北京:中国建筑工业出版社,1987.
［12］张鹏程.中国古代木结构及其抗震发展研究［D］.西安:西安建筑科技大学,2003.