| 关于钢框架节点域厚度的讨论 |
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| 引用本文： | 罗华.关于钢框架节点域厚度的讨论[J].山西建筑,2007,33(20):51-52. |
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| 作者姓名： | 罗华 |
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| 作者单位： | 沈阳建筑大学土木工程学院,辽宁沈阳 110168 |
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| 摘 要： | 基于节点域是钢框架体系中的薄弱环节,介绍了节点域厚度和节点域刚度的关系,并以美国抗震规范和我国规范对节点域厚度公式进行了比较分析,探讨了节点域厚度的变化对高层框架层位移和层间位移的影响,指出适中的节点域变形对提高梁柱连接的延性有很大作用。
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| 关 键 词： | 节点域 剪切变形 钢框架 刚度 |
| 文章编号： | 1009-6825（2007）20-0051-02 |
| 修稿时间： | 2007-02-26 |
On the thickness of joint panel zone of steel frame |
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| LUO Hua.On the thickness of joint panel zone of steel frame[J].Shanxi Architecture,2007,33(20):51-52. |
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| Authors: | LUO Hua |
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| Abstract: | Joint panel zone is weak part in steel frame structure. In the paper the relationship between the thickness and rigidity of joint panel zone is introduced. Based upon comparison of the calculation formula of the thickness of joint panel zone in American and Chinese codes for seismic design the changes of the thickness of joint panel zone on level displacement and inter-story displacement of high-rise frame structure are discussed. Author points out the proper deformation of joint panel zone are good to increase the connection ductility of beam-column. |
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| Keywords: | joint panel zone shearing deformation steel frame rigidity |
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