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Dynamic collapse analysis of the six-story full-scale wall-frame building

机译：六层全尺寸框架房屋的动态倒塌分析

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摘要

In order to simulate the collapse process of a six-story full-scale wall-frame building tested at E-Defense in January 2006, analytical studies were carried out before and after test. In the preliminary analysis, the effects of analytical model characteristics, shear-span to depth ratio of short column and torsional response on seismic behavior of a specimen were investigated. And after test, numerical simulation of the experimental response was conducted by modeling the behavior of each frame with different kinds of models, which are characterized by the capability of simulating strength degradation. Simulated results showed that the observed strength-degrading feature in post-peak region could be reproduced from the analytical models employed in shear critical members such as short column and shear wall.
机译：为了模拟2006年1月在E-Defense进行测试的六层全尺寸墙框架建筑的倒塌过程，在测试前后进行了分析研究。在初步分析中，研究了分析模型特征，短柱的剪跨比与深度之比以及扭转响应对标本地震行为的影响。在测试之后，通过使用不同类型的模型对每个框架的行为进行建模来对实验响应进行数值模拟，其特征在于具有模拟强度退化的能力。模拟结果表明，在峰值后区域观察到的强度退化特征可以通过短柱和剪力墙等剪切关键构件所采用的分析模型来再现。

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  • 来源
  • 会议地点 Long Beach CA(US)
  • 作者

    Yousok Kim; Toshimi Kabeyasawa; Toshikazu Kabeyasawa; Taizo Matsumori;

  • 作者单位

    University of Tokyo, 1-1-1 Yayoi Bunkyo-Ku, Tokyo, 113-0032, Japan,yskim@eri.u-tokyo.ac.jp;

    University of Tokyo, 1-1-1 Yayoi Bunkyo-Ku, Tokyo, 113-0032,Japan, kabe@eri.u-tokyo.ac.jp;

    University of tokyo, 1-1-1 Yayoi Bunkyo-Ku, Tokyo, 113-0032,Japan, tosikazu@eri.u-tokyo.ac.jp;

    Hyogo Earthquake Research Center, NIED, 1501-21, Mitsuta,Nishikameya, Shijimi-cho, Miki, Hyogo, 673-0515, Japan, taizo@bosai.go.jp;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 建筑结构;
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