| 方钢管混凝土柱-钢梁节点有限元分析 |
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| 引用本文： | 葛明兰,常伟,鲁家晟. 方钢管混凝土柱-钢梁节点有限元分析[J]. 山西建筑, 2008, 34(4): 96-98 |
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| 作者姓名： | 葛明兰 常伟 鲁家晟 |
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| 作者单位： | 1. 长安大学建筑工程学院,陕西,西安,710064
2. 陕西省第一建筑工程公司,陕西,西安,710068 |
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| 摘 要： | 通过有限元软件ANSYS对设有双T加劲板连接件的方钢管混凝土柱—钢梁节点进行了空间非线性分析,研究节点区在单调荷载和低周反复荷载作用下的受力机理,指出方钢管混凝土柱—钢梁节点具有优良的延性及耗能能力,且加劲板的设置有效地降低了节点区的应力集中。
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| 关 键 词： | 双T型加劲板 CFRT柱 钢梁 非线性分析 ANSYS |
| 文章编号： | 1009-6825（2008）04-0096-03 |
| 收稿时间： | 2007-10-11 |
| 修稿时间： | 2007-10-11 |
Finite element analysis of concrete filled rectangular steel tubular colmnn-steel beam joint |
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| GE Ming-lan,CHANG Wei,LU Jia-sheng. Finite element analysis of concrete filled rectangular steel tubular colmnn-steel beam joint[J]. Shanxi Architecture, 2008, 34(4): 96-98 |
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| Authors: | GE Ming-lan CHANG Wei LU Jia-sheng |
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| Affiliation: | GE Ming-lan CHANG Wei LU Jia-sheng |
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| Abstract: | The article carries out space nonlinear analysis of concrete filled rectangular steel tubular column-steel beam joint installed with double T-type reinforced plate through finite element software ANSYS,studies the force mechanism of joint zone under monotonic loading and low cyclic loading,and points out that concrete filled rectangular steel tubular-steel beam joint has well ductility and energy dissipation and the installation of reinforced plate effectively reduce the stress concentration of joint zone. |
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| Keywords: | double T-type reinforced plate CFRT column steel beam nonlinear analysis ANSYS |
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