青岛卓越世纪中心超高层结构动力弹塑性时程分析
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（CCDI悉地国际，深圳518048）[摘要] 青岛卓越世纪中心1号塔楼是存在多项超限情况的超高层框架-核心筒结构。首先确定了抗震性能目标及设计方法，然后采用Midas Building有限元软件对结构在大震作用下的抗震性能进行了分析，基于结构整体及构件层面，总结了其在大震作用下的性能水准，发现其薄弱部位，为有针对性地采取抗震措施提供参考。[关键词] 抗震性能;大震;动力弹塑性;性能水准中图分类号：TU973.2 文献标识码：A 文章编号：1002-848X(2013)S1-0552-05Elastic-plastic time history analysis on the super high-rise building structure ofQingdao Excellence Century CentreLiu Yunlang, Liu Wenqing, Yang Feng, Li Jianwei, Shi Yongmang(CCDI GROUP, Shenzhen 518048, China)Abstract: There are some cases out of code about a super high-rise building, No.1 tower of Qingdao Excellence Century Centre, which is a frame-core wall structure. Objectives and design methods of seismic performance were determined, and then the performance-based seismic analysis of the structure was conducted under rare earthquake with finite element software Midas Building. Performance level of the structure and elements was summarized under rare earthquake, and the weak spots of the structure were found out. The analysis results can be used for the seismic design measures.Keywords: seismic performance; rare earthquake; elastic-plastic; performance level
