| 推覆分析法在建筑结构抗震设计中的应用 |
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| 引用本文： | 钟小兵. 推覆分析法在建筑结构抗震设计中的应用[J]. 四川理工学院学报(自然科学版), 2006, 19(6): 91-94 |
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| 作者姓名： | 钟小兵 |
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| 作者单位： | 四川理工学院建筑工程系,四川,自贡,643000 |
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| 摘 要： | 推覆分析是一种渐近计算方法,利用结构P-Δ曲线,在不同的加载水平下,建立结构的瞬时刚度矩阵,按照静力分析计算结构内力、变形。这种方法能够得到结构在地震作用下变形的全过程,得到结构的“性能曲线”,再与抗震“要求曲线”进行比较,就可以判断结构在罕遇地震下的表现。
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| 关 键 词： | 推覆分析 抗震设计 性能 要求 |
| 文章编号： | 1673-1549(2006)06-0091-04 |
| 修稿时间： | 2006-04-20 |
Application of Push-over Analysis in Anti-seismic Design of Building Structure |
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| ZHONG Xiao-bing. Application of Push-over Analysis in Anti-seismic Design of Building Structure[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 2006, 19(6): 91-94 |
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| Authors: | ZHONG Xiao-bing |
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| Abstract: | Push-over analysis is a kind of asymptotic calculation method.Using structural P-Δcurve,under the different level of load structural instant rigidity matrix is established,according to quietly force,calculation in structure force and warp are analysed.This method can get the whole course that structure warps under seismic role,and gets“structural performance curve”to compare with anti-seismic“requirement curve”,this can judge structure when it meets the expression under earthquake rarely. |
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| Keywords: | push-over analysis anti-seismic design performance requirement |
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