某多项超限高层的抗震设计及分析

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SEISMIC DESIGN AND ANALYSIS ON A HIGH BUILDING WITH MANY ITEMS EXCEEDING CODE LIMIT

1.
1. School of Civil and Hydraulic Engineering,Hefei University of Technology,Hefei 230009,China;
2.
2. Shanghai Oriental Institute of Architectural Design Limited Company,Shanghai 200092,China

摘要: 池州中翔国际大酒店属特别不规则的多项超限复杂高层结构,通过采用振型分解反应谱法和时程分析法进行弹性静力分析,经模型和参数的优化调整,使各项超限指标得到控制,并进行复杂空间整体验证计算。通过对三种计算结果的分析对比,验证结构的抗震设计满足抗震设防要求。
- 超限高层建筑 /
- 不规则超限结构 /
- 框架-核心筒 /
- 抗震设计 /
- 时程分析
Abstract: Chizhou Zhongxiang International Hotel is a special irregular and complex high-rise structure,modal response spectrum method and time-history analysis method are used to do elastic static analysis,the limit indicators are under control through optimized adjustment.At the same time,according to the above results and the elastic-plastic overall verification calculation,the final comparative analysis results show that the seismic design of structure can meet the requirements of earthquake resistance standard.
- tall building exceeding code limit /
- irregular ultralimit structure /
- frame-core wall structure /
- seismic design /
- time history analysis