| 框架倾覆弯矩比例对框架——剪力墙结构抗震性能的影响 |
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| 引用本文： | 贺锐波,韩小雷,陈勇,季静.框架倾覆弯矩比例对框架——剪力墙结构抗震性能的影响[J].华南地震,2009,29(2):80-87. |
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| 作者姓名： | 贺锐波 韩小雷 陈勇 季静 |
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| 作者单位： | 1. 广东名都设计有限公司,广东,广州,510640
2. 华南理工大学土木与交通学院高层建筑结构研究所,广东,广州,510640 |
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| 摘 要： | 为研究不同框架倾覆弯矩比例的框剪结构抗震性能的差异,按现行中国规范设计了6个框剪结构模型,运用IDARC程序对其进行7度大震下弹塑性时程分析和比较,并进行基于性能的抗震评估.结果表明:按中国规范设计的超过框架结构最大适用高度且在基本振型地震作用下框架倾覆弯矩比例达60%的框剪结构,在7度大震下抗震性能能够得到保证;相对于框架倾覆弯矩比例小于50%的框剪结构,其抗震性能没有明显下降.
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| 关 键 词： | 框剪结构 框架倾覆弯矩比例 弹塑性时程分析 基于性能的抗震评估 |
Aseismic Capacity of Frame-Shear Wall Structures with Different Percentages of Overturning Moment Resisted by Frame |
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| HE Ruibo,HAN Xiaolei,CHEN Yong,JI Jing.Aseismic Capacity of Frame-Shear Wall Structures with Different Percentages of Overturning Moment Resisted by Frame[J].South China Journal of Seismology,2009,29(2):80-87. |
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| Authors: | HE Ruibo HAN Xiaolei CHEN Yong JI Jing |
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| Institution: | 1.Guangdong Mingdu Design Co.Ltd.;Guangzhou 510640;China;2.Tall Building Structure Research Institute;School of Civil Engineering and Transportation;South China University of Technology;China |
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| Abstract: | In order to study the aseismic capacity differences of frame-shear wall structures with different percentages of overturning moment resisted by frame,three 15-story and three 20-story frame-shear wall structure models are designed according to current Chinese code,and are analyzed under rare earthquake of Intensity VII using IDARC program with nonlinear dynamic procedure,then the results of different models are compared and performance based aseismic capacity evaluations are conducted.It is shown that: for ... |
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| Keywords: | Frame-shear wall structure Overturning moment percentage resisted by frame Nonlinear dynamic procedure Performance based aseismic capacity evaluation |
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