| K型方管搭接节点的极限承载力研究 |
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| 引用本文： | 刘佳丽.K型方管搭接节点的极限承载力研究[J].钢结构,2008,23(2):4-6. |
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| 作者姓名： | 刘佳丽 |
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| 作者单位： | 洛阳理工学院,建筑工程系,洛阳,471023 |
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| 摘 要： | 相贯节点的强度计算是空间管桁结构设计中的一个重要方面。利用有限元软件ANSYS，考虑材料非线性和几何非线性，对K型方管搭接节点的极限承载力进行数值模拟研究，通过一些关系曲线得出搭接率及其他几何参数对节点承载力的影响。
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| 关 键 词： | 搭接节点 有限元 数值模拟 |
| 修稿时间： | 2007年8月17日 |
THE RESEARCH ON ULTIMATE BEARING CAPACITY OF LAPPED K-TYPE RECTANGULAR HOLLOW SECTION JOINTS |
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| Liu Jiali.THE RESEARCH ON ULTIMATE BEARING CAPACITY OF LAPPED K-TYPE RECTANGULAR HOLLOW SECTION JOINTS[J].Steel Construction,2008,23(2):4-6. |
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| Authors: | Liu Jiali |
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| Affiliation: | Liu Jiali (Department of Civil Engineering,Luoyang Institute of Science , Technology Luoyang 471023) |
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| Abstract: | The intensity calculating of simple joints is one of the most important aspects in the design of space truss with hollow sections. By using the finite element method and considering material and geometrical nonlinear properties, numerical simulation analysis of the ultimate bearing capacity of lapped K-type RHS joints is studied. The influence of the lapped ratio and other geometrical parameters on the ultimate bearing capacity is investigated and explained graphically. |
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| Keywords: | lapped joints finite element numerical simulation |
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