| 高强螺栓外伸端板连接受力性能分析 |
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| 引用本文： | 王燕,孙颖,刘秀丽.高强螺栓外伸端板连接受力性能分析[J].钢结构,2011,26(1):1-10. |
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| 作者姓名： | 王燕 孙颖 刘秀丽 |
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| 作者单位： | 青岛理工大学土木工程学院;华南理工大学建筑设计研究院; |
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| 摘 要： | 分析高强螺栓外伸端板连接中,端板厚度、螺栓直径、节点域加劲肋、端板加劲肋等对高强螺栓拉力分布和承载力的影响.分析结果表明:1)随着外伸端板厚度增加,高强螺栓受到的拉力减小,当端板厚度较薄时,由于板件变形产生的附加撬力使高强螺栓受到的拉力增大,进一步证明了高强螺栓受拉连接中撬力的存在以及对其产生的不利影响;2)外伸端板受...
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| 关 键 词： | 高强螺栓 外伸端板连接 受力性能 撬力 |
ANALYSIS OF HIGH-STRENGTH BOLTS RESISTANCE FOR EXTENDED END PLATE CONNECTIONS |
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| Wang Yan,Sun Ying,Liu Xiuli.ANALYSIS OF HIGH-STRENGTH BOLTS RESISTANCE FOR EXTENDED END PLATE CONNECTIONS[J].Steel Construction,2011,26(1):1-10. |
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| Authors: | Wang Yan Sun Ying Liu Xiuli |
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| Affiliation: | Wang Yan1 Sun Ying2 Liu Xiuli 1(1.School of Civil Engineering,Qingdao Technological University,Qingdao 266066,China,2.Architectural Design &Research Institute of South China University of Technology,Guangzhou 510641,China) |
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| Abstract: | It is analysed the influence of the end-plate thickness,bolt diameter,stiffeners of the node domain and the end-plate stiffeners on the tension distribution of high-strength bolts and bearing capacity.The results show that:1)the tension of the high-strength bolts will be reduced with the thickness of the extended end-plate increased.When the end-plate is thin,the additional prying force generated by the deformation of the plate will increase the tension of the high-strength bolts,it further proves the exist... |
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| Keywords: | high-strength bolt extended end plate connection mechanical behavior prying |
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