| 整体刚度对框架结构破坏机制的影响 |
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| 引用本文： | 杨树标,李斌,贾剑辉.整体刚度对框架结构破坏机制的影响[J].工程建设与设计,2011(10):67-69. |
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| 作者姓名： | 杨树标 李斌 贾剑辉 |
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| 作者单位： | 河北工程大学土木工程学院,河北邯郸,056038 |
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| 摘 要： | 针对历次地震中多数框架结构为不利抗震的剪切型破坏这一现象,简要介绍了影响框架结构破坏机制的因素,以顶点承受集中荷载的框架结构为对象,从本质上研究了结构整体抗剪刚度和抗弯刚度对其破坏机制的影响,找到了影响结构整体抗剪刚度和抗弯刚度的因素,并提出了改变框架结构破坏机制的可行性方法.
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| 关 键 词： | 框架结构 破坏机制 抗剪刚度 抗弯刚度 |
The Effects of Whole Shear Stiffness and Bending Stiffness on Failure Mechanism of Frame Structure |
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| YANG Shu-biao,LI Bin,JIA Jian-hui.The Effects of Whole Shear Stiffness and Bending Stiffness on Failure Mechanism of Frame Structure[J].Construction & Design for Project,2011(10):67-69. |
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| Authors: | YANG Shu-biao LI Bin JIA Jian-hui |
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| Affiliation: | YANG Shu-biao,LI Bin,JIA Jian-hui(College of Civil Engineering,Hebei University of Engineering,Handan 056038,China) |
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| Abstract: | In all previous earthquakes,many frame structures are shear-type failure mechanism,which is bad for anti-seismic.Targeted to this phenomenon,this paper briefly introduces the factors of frame structures' failure mechanism,taking a frame structure under concentrated load at top for example,essentially studies the effects of whole shear stiffness and bending stiffness of frame structure on failure mechanism,finds factors which affects the whole shear stiffness and bending stiffness,and puts forward some impro... |
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| Keywords: | frame structure failure mechanism shear stiffness bending stiffness |
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