| 罕遇地震作用下钢筋混凝土结构的静力弹塑性分析 |
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| 引用本文： | 周旭,黄咏政,尹华钢,侯军祥.罕遇地震作用下钢筋混凝土结构的静力弹塑性分析[J].建筑结构,2007(4). |
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| 作者姓名： | 周旭 黄咏政 尹华钢 侯军祥 |
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| 作者单位： | 总装备部工程设计研究总院 北京100028 |
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| 摘 要： | 鉴于建筑结构工程静力弹塑性分析方法(推覆分析法)存在的不足,进行了静力弹塑性分析方法的误差定性分析。采取实用的钢筋混凝土材料模式,完成了基于材料非线性的大型钢筋混凝土结构的弹塑性计算,模拟了北京新保利大厦结构的非线性动力响应特性,提出了推覆分析法中承载力谱曲线的修正方法,使推覆分析法的计算精度得到改善。
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| 关 键 词： | 静力推覆法 pushover 新保利大厦 弹塑性分析 |
Nonlinear Statical(Pushover) Analysis for RC Structure in Infrequent Earthquake |
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| Zhou Xu,Huang Yongzheng,Yin Huagang,Hou Junxiang.Nonlinear Statical(Pushover) Analysis for RC Structure in Infrequent Earthquake[J].Building Structure,2007(4). |
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| Authors: | Zhou Xu Huang Yongzheng Yin Huagang Hou Junxiang |
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| Abstract: | It is introduced mainly the breakthrough of construction engineering dynamic calculation research,accomplished the qualitative error analysis of nonlinear statical analytical method(pushover),established the effective RC material model,achieved the large-scale RC structure elastic and plastic calculation based on the nonlinear quality of material,simulated the corresponding characteristics of nonlinear dynamics of New Poly plaza,acquired the correctional method of load curve in pushover,and improved the calculational precision of pushover. |
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| Keywords: | pushover New Poly plaza elasticity and plasticity analysis |
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