| 钢框架梁端加强-螺栓全拼接节点的抗震性能有限元分析 |
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| 引用本文： | 张艳霞,叶全喜,王路遥.钢框架梁端加强-螺栓全拼接节点的抗震性能有限元分析[J].华中科技大学学报(城市科学版),2011,28(3). |
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| 作者姓名： | 张艳霞 叶全喜 王路遥 |
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| 作者单位： | 北京建筑工程学院 土木与交通工程学院,北京,100044 |
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| 基金项目： | 北京市教委科技面上项目(KM200710016003); 北京市属市管高等学校人才强教计划-工程结构抗震新技术研究学术创新团队项目(PHR200907126); 北京建筑工程学院科研基金(100063) |
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| 摘 要： | 本文应用有限元软件ABAQUS对钢框架梁端加强-螺栓全拼节点的抗震性能进行了分析,分析中考虑了几何非线性、材料非线性、接触非线性、高强螺栓的预拉力、包辛格效应等多种因素的影响,结果表明钢框架梁端加强-螺栓全拼节点可以很好的实现塑性铰的外移,具有良好的塑性转动能力和耗能能力.
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| 关 键 词： | 钢框架 梁端加强-螺栓全拼节点 抗震性能 有限元分析 |
Finite Element Analyses of Seismic Performance for Beam Strengthening-Bolt Spliced Connection for Steel Moment Frame |
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| ZHANG Yan-xia,YE Quan-xi,WANG Lu-yao.Finite Element Analyses of Seismic Performance for Beam Strengthening-Bolt Spliced Connection for Steel Moment Frame[J].Journal of Huazhong University of Science and Technology,2011,28(3). |
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| Authors: | ZHANG Yan-xia YE Quan-xi WANG Lu-yao |
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| Affiliation: | ZHANG Yan-xia,YE Quan-xi,WANG Lu-yao(School of Civil and Transportation Engineering,Beijing University of Civil Engineering And Architecture,Beijing 100044,China) |
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| Abstract: | In this thesis,seismic performance for beam Strengt he ning-Bolt spliced connection for steel moment frame were analyzed by using ABAQ US considering the geometric nonlinearity,material nonlinearity,contact nonlin earity,pre-tension of high strength bolts,Bauschinger effect and so on.The a nalyses results showed that Beam Strengthen-Bolt Spliced Connection can effectiv ely make the relocation of the plastic hinge.The plastic rotation and energy di ssipation capacity of beam Strengthening-Bolt spliced connec... |
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| Keywords: | steel moment frame beam strengthening-bolt spliced connection seismic performance finite element analyses |
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