| 混凝土柱-钢梁边节点受力性能非线性有限元分析 |
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| 引用本文： | 戴绍斌,黄俊,彭少民.混凝土柱-钢梁边节点受力性能非线性有限元分析[J].武汉理工大学学报,2007(Z2). |
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| 作者姓名： | 戴绍斌 黄俊 彭少民 |
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| 作者单位： | 武汉理工大学设计研究院，武汉理工大学设计研究院，武汉理工大学设计研究院 武汉430070，武汉430070，武汉大学土木建筑工程学院，武汉430071，武汉430070 |
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| 基金项目： | 湖北省建设厅2005年度科研基金(K200501) |
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| 摘 要： | 利用有限元程序对混凝土柱与钢梁组合节点受力性能进行了非线性有限元分析,并将计算结果与试验结果进行了对比,同时确定了有限元程序在本结构试验中的应用范围。分析结果表明,在荷载作用下钢梁的最大应力区域出现在钢梁与混凝土组合节点的角部翼缘处;在钢梁上设置对称的加劲肋能够改善试件的受力性能。
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| 关 键 词： | 边节点 受力性能 有限元 |
Nonlinear Finite Element Analysis on Bearing Performance of Side Span Joint of Concrete Column and Steel Beam |
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| DAI Shao-bin,HUANG Jun,PENG Shao-min.Nonlinear Finite Element Analysis on Bearing Performance of Side Span Joint of Concrete Column and Steel Beam[J].Journal of Wuhan University of Technology,2007(Z2). |
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| Authors: | DAI Shao-bin HUANG Jun PENG Shao-min |
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| Affiliation: | DAI Shao-bin1,HUANG Jun1,2,PENG Shao-min1 |
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| Abstract: | Using finite element program,the bearing performances of the connection joint between concrete column and steel beam are analyzed.Through the contrastive analysis between experimental results and finite element results,the application range of finite element program in the structure experiment is confirmed.The results show that the maximum stress of steel beam appears at the flange of the concrete column and steel beam connection joint;the stiffeners,which are set in the steel beam symmetrically,can improve the bearing performance. |
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| Keywords: | side span joint bearing performance finite element |
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