| 新型框架节点的非线性有限元分析 |
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| 引用本文： | 于旭.新型框架节点的非线性有限元分析[J].南京工程学院学报(自然科学版),2007,5(2):50-54. |
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| 作者姓名： | 于旭 |
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| 作者单位： | 南京工程学院建筑工程学院,江苏,南京,211167 |
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| 摘 要： | 通过建立新型框架节点的三维非线性有限元计算模型,分析了四种不同的外部加劲式节点的受力性能,比较了新型节点的有限元分析结果和试验结果,其有限元计算值和试验值吻合得较好.
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| 关 键 词： | 方钢管混凝土柱 节点 有限元 框架节点 三维非线性有限元 有限元分析 Joint Frame New Type FE Analysis 计算值 试验 结果 比较 受力性能 加劲 计算模型 |
| 文章编号： | 1672-2558（2007）02-0050-05 |
| 修稿时间： | 2007-03-072007-04-12 |
Nonlinear FE Analysis of a New Type of Frame Joint |
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| YU Xu.Nonlinear FE Analysis of a New Type of Frame Joint[J].Journal of Nanjing Institute of Technology :Natural Science Edition,2007,5(2):50-54. |
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| Authors: | YU Xu |
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| Institution: | School of Civil Engineering, Nanjing Institute of Technology, Nanjing 211167, China |
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| Abstract: | By establishing a three-dimensional nonlinear FE model of new type of frame joint, this paper analyzes the stressed performance of four different joints with external stiffener. On the basis of the comparison between the analyzed results and experiment results of the FE model of the new joint, this paper concludes that the computational value and the experimental value of the FE tally well. |
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| Keywords: | concrete-filled rectangular steel tubular columns joint FE |
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