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崔 俊, 李育红, 于秋波, 殷伟希
(郑州大学综合设计研究院,郑州 450002)[摘要] 采用基于性能的抗震设计方法,应用SATWE,PMSAP,Perform 3D等软件对一栋高度153. 8m超A级高度的超限高层建筑进行了抗震设计分析,包括结构选型、弹性计算、弹性时程分析、中震不屈服计算和罕遇动力弹塑性变形验算等,并介绍了该结构超限抗震设计情况以及相关技术措施。
[关键词] 超高层;时程分析;中震;大震;性能设计;动力弹塑性
中图分类号:TU318 文献标识码:A 文章编号:1002-848X(2011) Sl-0082-04Structural seismic design of Bike Building beyond code limits
Cui Jun, Li Yuhong, Yu Qiubo, Yin Weixi
(Zhengzhou University Multifunctional Design and Research Academy, Zhengzhou 450002, China)Abstract: Based on the performance seismic design method, seismic analysis of a 153. 8m-high, super-A rating high building was carried out by SATWE, PMSA Pand Perform 3D software in tlus paper, including structural form selection, elastic calculation, time-lustory analysis, unyielding computation under moderate earthquake and dynanuc elastic-plastic deformation checking under strong earthquake. Then the seismic design method and the technical measure of this over rangmg structure were introduced to give a reference to similar projects.
Keywords: super-high-rise building; time-history analysis; moderate earthquake; strong earthquake; performance design; dynamic elastic-plastic