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Analysis of the Seismic-isolated Connected Complicated Structures
Author(s): 
Pages: 38-43
Year: Issue:  1
Journal: Earthquake Resistant Engineering and Retrofitting

Abstract: 针对厦门时代广场商业区这一复杂连体顶托一网架的环形建筑采用整体建模方法,分别进行了水平两方向多遇地震和罕遇地震作用下的非线性动力时程计算及分析,并与无连体结构进行了对比研究.整体模型的动力分析结果表明,连廊与主体之间组合隔震系统后,连廊的滑动端平均滑动距离的减震效果自下而上逐渐显著;各单体建筑楼层剪力由于连廊与顶部网架的动力影响,底部两层出现楼层剪力放大,但其余楼层剪力明显减小;网架与托柱之间采用...
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