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基于性能的设计方法在超限高层建筑结构设计中的应用研究
引用本文:季静,黄超,韩小雷,郑宜,何伟球. 基于性能的设计方法在超限高层建筑结构设计中的应用研究[J]. 世界地震工程, 2007, 23(1): 98-103
作者姓名:季静  黄超  韩小雷  郑宜  何伟球
作者单位:华南理工大学,建筑学院,广东,广州,510640
基金项目:致谢:感谢中国建筑科学研究院的杨志勇博士为EPDA分析提供的帮助和建议!
摘    要:针对超限高层建筑结构抗震设计,提出了基于性能设计方法的性能目标,通过结构在小震、中震、大震作用下的弹性、弹塑性静力和动力时程分析,对三水准地震作用下结构构件进行了承载力定量分析。从理论上证明了结构性能可以达到“小震不坏,中震可修,大震不倒”的抗震设防目标,同时进行了1:20模型的结构振动台试验,确证了实际结构设计的安全性。

关 键 词:超限高层建筑  基于性能的设计方法  抗震设计
文章编号:1007-6069(2007)01-0098-06
修稿时间:2006-10-152006-12-13

Application and research of performance-based design method in tall buildings beyond the Code-Specification
JI Jing,HUANG Chao,HAN Xiao-lei,ZHENG Yi,HE Wei-qiu. Application and research of performance-based design method in tall buildings beyond the Code-Specification[J]. World Information On Earthquake Engineering, 2007, 23(1): 98-103
Authors:JI Jing  HUANG Chao  HAN Xiao-lei  ZHENG Yi  HE Wei-qiu
Abstract:Application of the performance-based design method to the seismic design of a tall building beyond the Code-Specification is presented in this paper.Firstly,the performance objectives of the structure and members are put forward.Secondly,the quantitative evaluation on the bearing capacity of the structure and members are given according to elastic,elastoplastic,dynamic time-history analysis under different level earthquakes.It is proved that the structure performance can fulfill the seismic fortification criterion "no damage under frequent earthquake,repairable under fortified earthquake,no collapse under severe earthquake".At the same time,a 1/20 scale model is tested on shaking table to certify the safety of the structure seismic design.
Keywords:tall building beyond the Code-Specification   performance-based design method   seismic design
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