| 铸钢件连接钢框架梁柱节点初始转动刚度计算 |
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| 引用本文： | 邵永松,暴伟. 铸钢件连接钢框架梁柱节点初始转动刚度计算[J]. 华中科技大学学报(自然科学版), 2011, 39(9): 96-101 |
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| 作者姓名： | 邵永松 暴伟 |
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| 作者单位： | 哈尔滨工业大学土木工程学院,黑龙江哈尔滨,150090 |
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| 基金项目： | 国家“十一五”科技支撑计划资助项目(2006BAJ01B02-01-04) |
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| 摘 要： | 提出了一种铸钢件连接钢框架梁柱节点初始转动刚度计算的方法．静载试验研究获得节点变形特性，根据变形特性提出了铸钢件受拉、受弯以及连接的刚度计算模型．采用ANSYS软件进行参数分析，验证该方法的适用性．结果表明：连接的转动变形主要由铸钢件、柱翼缘、柱腹板、螺栓的变形组成，其中铸钢件变形包含受拉和受弯2部分．本方法所得结果与...
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| 关 键 词： | 铸钢件 钢结构 节点 初始转动刚度 有限元 |
Calculating initial rotational stiffness of connection with cast steel connectors in steel frames |
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| Shao Yongsong Bao Wei. Calculating initial rotational stiffness of connection with cast steel connectors in steel frames[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2011, 39(9): 96-101 |
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| Authors: | Shao Yongsong Bao Wei |
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| Affiliation: | Shao Yongsong Bao Wei(School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China) |
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| Abstract: | Cast steel connector used in steel frame beam-to-column connection was given and the calculation of initial rotation stiffness of this kind of joint was discussed.The deformation behavior of the joint was studied by static load tests,then the calculation model of cast steel connector in tension,on moment and the hole connection was obtained.By parameter analysis with software ANSYS,applicability of the research method was verified.Results show that the rotation deformation of connection mainly consists of t... |
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| Keywords: | steel castings steel structure joint initial rotational stiffness finite element |
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