| 高层建筑结构减震分析的静动力实用分析法及其应用 |
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| 引用本文： | 李爱群,黄瑞新,张志强,赵耕文.高层建筑结构减震分析的静动力实用分析法及其应用[J].工程抗震与加固改造,2010,32(3):11-17,23. |
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| 作者姓名： | 李爱群 黄瑞新 张志强 赵耕文 |
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| 作者单位： | 东南大学土木工程学院,混凝土及预应力混凝土结构教育部重点实验室,江苏,南京,210018 |
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| 基金项目： | 国家"十一五"科技支撑计划项目 |
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| 摘 要： | 以四川成都某高层剪力墙结构为工程背景,采用三维空间模型的静力弹塑性分析方法、弯剪型层模型的非线性时程分析方法相结合的静动力分析法,对该结构进行了粘滞阻尼消能减震分析。根据该结构的三维空间静力弹塑性分析,得到了该结构的层间恢复力曲线;在此基础上,建立了该结构的弯剪型层模型,进行了非线性时程分析,并研究了非线性粘滞流体阻尼器对高层剪力墙结构地震响应的振动控制效果。结果表明,采用静动力分析法可以评估剪力墙结构的整体弹塑性抗震性能,为工程结构设计提供参考,为类似结构提供借鉴。
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| 关 键 词： | 分层壳 层模型 弯剪型层模型 静动力分析法 高层剪力墙结构 减震设计 |
Application of Static-dynamic Practical Analytical Method for Vibration-absorptive Analysis of High-rise Structures |
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| Li Ai-qun,Huang Rui-xin,Zhang Zhi-qiang,Zhao Geng-wen.Application of Static-dynamic Practical Analytical Method for Vibration-absorptive Analysis of High-rise Structures[J].Earthquake Resistant Engineering and Retrofitting,2010,32(3):11-17,23. |
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| Authors: | Li Ai-qun Huang Rui-xin Zhang Zhi-qiang Zhao Geng-wen |
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| Affiliation: | Li Ai-qun,Huang Rui-xin,Zhang Zhi-qiang,Zhao Geng-wen(School of Civil Engineering,Key Laboratory of Concrete and Prestressed Concrete Structures of Ministry of Education,Southeast University,Nanjing 210018,China) |
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| Abstract: | A high-rise shear-wall structure in Chengdu,Sichuan Province is analyzed abiding by static-dynamic analytical method,which the method is combined nonlinear static analysis of 3d model with nonlinear time history analysis based on flexure shear storey model.Firstly,nonlinear static analysis method is applied to 3d model of the structure and the storey restoring force curves are obtained.Secondly,on the base of the flexure shear storey model,the shear-wall structure is calculated by the nonlinear time history... |
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| Keywords: | layered shell storey model flexure shear storey model static-dynamic analytical method high-rise shear-wall structures vibration-absorptive design |
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