| 弹塑性静力分析法在结构抗震设计中的应用 |
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| 引用本文： | 戴素娟,马飞飞,卢玉华,郑春燕.弹塑性静力分析法在结构抗震设计中的应用[J].四川建筑科学研究,2010,36(1). |
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| 作者姓名： | 戴素娟 马飞飞 卢玉华 郑春燕 |
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| 作者单位： | 山东科技大学土建学院,山东,青岛,266510 |
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| 摘 要： | 介绍了研究水平地震荷载作用下建筑物反应的静力非线性分析方法(Push-over方法)的基本原理,并考虑了结构进入塑性后因刚度改变造成的自振周期和侧向力的变化,利用Push-over方法对框架结构进行了弹塑性计算,得到了地震作用下的内力分布和变形情况,为抗震设计提供了依据。
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| 关 键 词： | 框架结构 地震反应分析 弹塑性分析 |
Application of Push-over analysis in the seismic design of the frame structure |
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| DAI Sujuan,MA Feifei,LU Yuhua,ZHENG Chunyan.Application of Push-over analysis in the seismic design of the frame structure[J].Building Science Research of Sichuan,2010,36(1). |
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| Authors: | DAI Sujuan MA Feifei LU Yuhua ZHENG Chunyan |
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| Affiliation: | Shandong University of Science and Technology;Qingdao 266510;China |
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| Abstract: | This paper studied the Push-over method for analyzing horizontal earthquake response of buildings and considered the changes of natural frequency and lateral force of the structure due to plasticity of the structure led to structural rigidity changes.The internal force distribution and the displacement of the structure are obtained by Push-over analysis,which can be used for the seismic design of the building. |
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| Keywords: | frame structure seismic response elastoplastic analysis |
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