沈阳嘉里中心超限高层结构设计  

Structural design of an out-of-code high-rise building of Kerry Centre in Shenyang

作　　者：廖红伟[1] 孙福萍[1] 武法聘[1] 

机构地区：[1]天津市建筑设计院,天津300074

出　　处：《建筑结构》2014年第3期29-33,共5页Building Structure

摘　　要：运用基于性能的抗震设计方法,针对沈阳嘉里中心超限高层结构进行了设计。采用多种程序对结构进行了小震作用下的反应谱分析和动力时程补充计算及中震弹性及不屈服复核,并进行了大震作用下的静力弹塑性分析,且对重要受力构件进行了局部受力分析。结果表明,结构抗震性能良好,体系安全可行。最后结合工程具体抗震设计性能目标,详细提出了拟采用的加强措施,为类似的工程设计提供参考。Based on the performance-based seismic design method, an out-of-code high-rise building of Kerry Centre in Shenyang was designed. Different programs were used to carry out response spectrum calculation and dynamic time-history analysis under the frequent earthquake, elastic analysis and unyielding calculation under the intermediate earthquake, pushover analysis under the rare earthquake, and local stress analysis of important components. The results show that the seismic performance of the structure is well and the structure is safe and reliable. At last, combined with the performance- based seismic design objectives of the project, detailed strengthening measures were put forward to provide reference for similar engineering design.

关 键 词：超限高层建筑 基于性能设计 抗震加强措施 型钢混凝土框支柱 型钢混凝土转换梁 

分 类 号：TU318.2[建筑科学—结构工程]