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基础隔震高层建筑地震响应的理论分析
Theoretical analysis for seismic response of a base-isolated high-rise building
【摘要】 本文对某高层隔震框架-剪力墙结构的三维地震响应进行了有限元分析计算,对比了隔震结构及其相应非隔震结构的动力特性,给出了在多遇地震和罕遇地震作用下结构的最大层间剪力,层间位移等,得到一些有意义的结论。
【Abstract】 This paper presents a theoretical analysis of the 3Dimensional seismic responses of a highrise building with rubber isolators. By the finite element method, the maxima of the shear and the displacement response between story and story are provided. The differences between the isolated building and the nonisolated building are discussed. Some useful results and conclusions are given.
【关键词】 高层建筑;
框架剪力墙结构;
基础隔震;
三维地震反应;
【Key words】 high-rise building; frame-shear wall structure; base isolation; 3-D seismic response;
【Key words】 high-rise building; frame-shear wall structure; base isolation; 3-D seismic response;
【基金】 华南理工大学自然科学基金资助项目(104-E51040)
- 【文献出处】 地震工程与工程振动 ,Earthquake Engineering and Engineering Vibration , 编辑部邮箱 ,2003年01期
- 【分类号】TU352.1
- 【被引频次】45
- 【下载频次】372