西郊庄园大酒店抗震设计
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(上海建筑设计研究院有限公司,上海200041)[摘要] 西郊庄园大酒店项目属于超限项目,主要表现为平面不规则和立面不规则。采用基于性能的抗震设计方法,验证不同水准下结构及构件的抗震性能,包括多遇地震弹性计算,弹性时程分析,设防烈度地震弹性计算及罕遇地震分析。最后提出了相应的设计措施,使结构能实现预期的性能目标。[关键词] 平面不规则 立面不规则 抗震设计中图分类号:TU318 文献标识码:A 文章编号:1002-848X(2013)S1-1095-03作者简介:康凯,工程师,Email:kangkai@siadr.com.cn。Seismic design of the Manor Hotel WestKang Kai(Shanghai Institute of Architectural Design &Research Co. , Ltd. , Shanghai 200041, China)Abstract: The Manor Hotel West belongs to ultra-limit structure , which mainly be manifested as irregular plane and irregular facade. Performance based seismic design was used. Structure and component performance were verified under different levers, including elastic analysis under frequent earthquake, elastic time history analysis, elastic analysis under precautionary intensity earthquake, analysis of rare earthquake. Series of relevant were suggested to make sure the performance object can be well realized.Keywords: irregularity ; vertical ; seismic design