| 刚度不平衡单搭接胶接接头剪切试验与强度分析 |
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| 引用本文： | 李龙,胡平,刘立忠.刚度不平衡单搭接胶接接头剪切试验与强度分析[J].农业机械学报,2011,42(1):213-217. |
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| 作者姓名： | 李龙 胡平 刘立忠 |
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| 作者单位： | 1. 吉林大学汽车工程学院,长春,130025
2. 大连理工大学汽车工程学院,大连,116024 |
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| 基金项目： | 国家高技术研究发展计划(863计划)资助项目(2009AA04Z101) |
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| 摘 要： | 对被粘接件为钢板和铝板的刚度平衡、非平衡搭接胶接接头进行不同温度下的拉伸载荷剪切强度试验,分别得到各种类型搭接件在3种温度下的最大拉伸力值.以Goland和Reissner的一维梁模型为基础,参考Wu Z J提出的接头解析方法推导出求解刚度不平衡接头端部载荷的相关公式,并且通过有限元仿真对试验中各种类型接头进行胶层应力...
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| 关 键 词： | 单搭接接头 胶接 刚度不平衡接头 应力分析 |
Strength of Unsymmetric Single-lap Adhesively Bonded Joints |
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| Li Long,Hu Ping and Liu Lizhong.Strength of Unsymmetric Single-lap Adhesively Bonded Joints[J].Transactions of the Chinese Society of Agricultural Machinery,2011,42(1):213-217. |
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| Authors: | Li Long Hu Ping and Liu Lizhong |
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| Institution: | Li Long1 Hu Ping 2 Liu Lizhong 2 (1.College of Automobile Engineering,Jilin University,Changchun 130025,China 2.College of Automobile Engineering,Dalian University of Technology,Dalian 116024,China) |
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| Abstract: | In order to explore the strength of the structures with unsymmetric lap-joints,the adhesively bonded single-lap joints whose adherends were steel sheets,aluminum sheets and steel-aluminum were separately tested in tension loading which created shear across the bondline.The tests were conducted under different temperatures to provide the experimental tension loads for the three kinds of dissimilar lap-joints.According to the method which Wu Z J proposed,the equations of edge-loads were given based on G-R's t... |
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| Keywords: | Single-lap joints Adhesive bonding Unsymmetric lap-joints Stress analysis |
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