| 基于改进能力谱方法的位移反应估计 |
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| 引用本文： | 王威,孙景江.基于改进能力谱方法的位移反应估计[J].地震工程与工程振动,2003,23(6):37-43. |
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| 作者姓名： | 王威 孙景江 |
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| 作者单位： | 中国地震局工程力学研究所,黑龙江,哈尔滨,150080 |
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| 基金项目： | 地震科学联合基金资助项目(102032) |
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| 摘 要： | 本文阐述了Pushover分析中改进能力谱方法的概念和实施步骤；对不同场地条件下四个中、低层框架结构采用改进能力谱方法估计的目标位移和非线性时程反应分析结果进行了比较，分析，并提供了不同场地条件下两种方法的相对误差，为该方法的实际应用提供了一些参考依据。
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| 关 键 词： | 位移反应估计 非线性时程反应 改进能力谱 目标位移 |
| 文章编号： | 1000-1301(2003)06-0037-07 |
Estimation of displacement response based on improved capacity spectrum method |
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| WANG Wei,SUN Jing-jiang.Estimation of displacement response based on improved capacity spectrum method[J].Earthquake Engineering and Engineering Vibration,2003,23(6):37-43. |
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| Authors: | WANG Wei SUN Jing-jiang |
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| Abstract: | In this paper, the fundamental concept and implementing procedure of improved capacity spectrum method are introduced. The target displacements of four middle and low frame concrete structures in different types of site estimated by improved capacity spectrum method and inelastic dynamic history analysis are compared and analyzed. The relatively errors of two methods are shown and some reference basis of capacity spectrum method for application is presented. |
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| Keywords: | improved capacity spectrum method inelastic dynamic history analysis target displacement |
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