| U型截面弯曲件失稳起皱分析 |
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| 引用本文： | 马丽霞,秦泗吉.U型截面弯曲件失稳起皱分析[J].装备环境工程,1997(2). |
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| 作者姓名： | 马丽霞 秦泗吉 |
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| 作者单位： | 燕山大学
(马丽霞)，燕山大学(秦泗吉) |
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| 摘 要： | 对U型截面弯曲件失稳起皱问题进行了研究,通过板材成形性能实验及起皱模拟实验,对失稳起皱原因进行了分析,为类似的异型截面弯曲件起皱的预防提供了可行的实验分析方法。
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| 关 键 词： | U型截面 失稳起皱 弯曲 |
A Study of the Bending Wrinkle of U-shaped Cross-section part |
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| Mali Xia Qin Shiji.A Study of the Bending Wrinkle of U-shaped Cross-section part[J].Equipment Environmental Engineering,1997(2). |
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| Authors: | Mali Xia Qin Shiji |
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| Institution: | Mali Xia Qin Shiji |
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| Abstract: | The bending wrinkle of U- shaped cross-section part is studied. By uniaxial tensile test and imitation experiment , the reason why bending wrinkle is caused is analyzed. This work provides an available testing method to prevent bending wrinkle of complex-shaped cross-section part. |
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| Keywords: | U-Shaped Cross-Section wrinkle bending |
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