| 箱形柱与工字梁连接节点翘曲变形的传递分析 |
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| 引用本文： | 童根树,王继涛,张磊.箱形柱与工字梁连接节点翘曲变形的传递分析[J].工程力学,2011(6):96-102,109. |
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| 作者姓名： | 童根树 王继涛 张磊 |
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| 作者单位： | 浙江大学土木系; |
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| 基金项目： | 国家自然科学基金项目(50908203) |
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| 摘 要： | 箱形柱与工字形梁刚性连接节点是钢结构建筑中最常用的节点形式之一.通过对采用这种节点形式的梁柱节点处的梁柱构件之间的翘曲位移传递的研究,提出了这种节点处梁柱的翘曲位移的简单关系,并推导了在常用薄壁构件空间框架梁单元有限元模型中的实现方法.通过与壳体单元有限元的分析结果进行比较,发现壳体有限元与提出的方法结果非常吻合,同时...
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| 关 键 词： | 翘曲变形 梁柱节点 箱形柱 工字梁 有限元 |
WARPING TRANSFER THROUGH JOINTS OF RHS COLUMN AND I-BEAM |
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| TONG Gen-shu,WANG Ji-tao,ZHANG Lei.WARPING TRANSFER THROUGH JOINTS OF RHS COLUMN AND I-BEAM[J].Engineering Mechanics,2011(6):96-102,109. |
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| Authors: | TONG Gen-shu WANG Ji-tao ZHANG Lei |
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| Affiliation: | TONG Gen-shu,WANG Ji-tao,ZHANG Lei(Department of Civil Engineering,Zhejiang University,Hangzhou 310058,China) |
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| Abstract: | The rigid joints between a rectangular hollow section(RHS) column and an I-beam are widely used in steel constructions.The warping transfer through these joints between the columns and beams is studied in this paper.Simply relationships are proposed,based on the previous work by the authors,and the method is developed for use of these relationships in the 3-D FE analysis employing thin-walled beam elements.Typical numerical examples are analyzed,with which very good agreements can be found between the resul... |
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| Keywords: | warping deformation beam-to-column joint RHS column I-beam finite element analysis |
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