| 肘板连接的极限强度分析 |
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| 引用本文： | 邢金有.肘板连接的极限强度分析[J].中国造船,1999(2):69-73. |
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| 作者姓名： | 邢金有 |
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| 作者单位： | 大连理工大学 |
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| 摘 要： | 为比较各种肘板连接的强度特征，本文用非线性有限元方法计算了４种肘板连接的极限强度。计算中考虑了大位移、材料塑性和装配误差等影响。计算结果表明，按照同一规范设计的４种肘板连接对于正常载荷均具有足够的强度，但相对而言，对接连接比搭接连接具有较高的极限强度。
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| 关 键 词： | 极限强度 非线性屈曲分析 船舶结构设计 |
ULTIMATE STRENGTH ANALYSIS OF BRACKET JOINTS |
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| XING Jinyou.ULTIMATE STRENGTH ANALYSIS OF BRACKET JOINTS[J].Shipbuilding of China,1999(2):69-73. |
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| Authors: | XING Jinyou |
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| Institution: | Dalian University of Technology |
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| Abstract: | To compare strength of bracket joints, the ultimate strength of 4 bracket joints is evaluated by the nonlinear FEM, accounting for large deflection, material plasticity and assembly imperfection. The computational results show that the all 4 joints, designed by the same rule, have enough strength for the normal loads but the butt joints have higher ultimate strength than the lap joints. |
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| Keywords: | Ultimate strength Nonlinear buckling analysis Ship structural design |
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