| 钢框架梁柱高强螺栓连接节点的滞回性能 |
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| 引用本文： | 段祺成,李知兵,蒋沧如.钢框架梁柱高强螺栓连接节点的滞回性能[J].建筑结构,2007(3). |
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| 作者姓名： | 段祺成 李知兵 蒋沧如 |
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| 作者单位： | 湖南工学院 衡阳421008(段祺成，李知兵)，武汉理工大学 430070(蒋沧如) |
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| 基金项目： | 建设部科技攻关项目(01-2-085)，湖南省教育厅资助项目(06C043) |
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| 摘 要： | 通过对钢框架梁柱高强螺栓连接节点在循环荷载作用下的拟静力试验,分析了各类连接的刚度、承载能力、延性系数和能量耗散机制,并讨论了剖分T型钢连接、顶底角钢腹板双角钢连接和顶底角钢连接的差别。试验结果表明,T型钢翼缘厚度是影响剖分T型钢连接节点性能的主要因素;在计算顶底角钢腹板双角钢连接的连接刚度和抗弯承载力时,应考虑双腹板角钢的影响。
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| 关 键 词： | 钢框架 螺栓连接 滞回性能 |
Hysteretic Behavior of Beam-to-column Bolt in Steel Frame |
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| Duan Qicheng,Li Zhibing,Jiang Cangru.Hysteretic Behavior of Beam-to-column Bolt in Steel Frame[J].Building Structure,2007(3). |
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| Authors: | Duan Qicheng Li Zhibing Jiang Cangru |
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| Affiliation: | Duan Qicheng~1,Li Zhibing~1,Jiang Cangru~2 |
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| Abstract: | The pseudo-static force test of semi-rigid connections with bolt in steel frame under cyclic loading was carried out to obtain the hysteretic behavior.The rotational stiffness,carrying ability,ductility coefficient and energy consumption mechanism were analyzed,and the differences of three types of connection were discussed.According to the results of test,it is shown that the thickness of T type steel flange is the main factor affecting the connection behavior and the effect of web angle should be taken into account when calculating the rotational stiffness and the carrying ability of the top-bottom angel with double web angel connections. |
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| Keywords: | steel frame bolt connection hysteretic behavior |
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