| 开槽圆筒整形顶开过程弹塑性分析研究 |
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| 引用本文： | 林金国,任明其.开槽圆筒整形顶开过程弹塑性分析研究[J].船舶工程,2004,26(5):58-61. |
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| 作者姓名： | 林金国 任明其 |
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| 作者单位： | 上海船舶设备研究所,200031;上海船舶设备研究所,200031 |
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| 摘 要： | 本文运用有限元法分析了开槽圆筒在不同顶开力作用下的弹塑性变形情况.对计算结果进行了分析,归纳总结出顶开力与弹塑性变形之间的关系,为今后相关的研究和实验提供了理论依据.
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| 关 键 词： | 机械设计 开槽圆筒 有限元法 弹塑性 整形 |
Elastic-plastic Deformation Analysis of Longitudinally Slotted Cylinder under Different Outward Radial Loads |
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| Lin Jinguo and Ren Mingqi.Elastic-plastic Deformation Analysis of Longitudinally Slotted Cylinder under Different Outward Radial Loads[J].Ship Engineering,2004,26(5):58-61. |
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| Authors: | Lin Jinguo and Ren Mingqi |
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| Institution: | Lin Jinguo and Ren Mingqi |
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| Abstract: | In this paper, the finite element method(FEM) is applied to analyze elastic-plastic deformation of a longitudinally slotted cylinder while it is exerted with different outward radial loads. The deformation is numerically calculated and analyzed. An interrelation between the elastic-plastic deformation and the loads is derived. The interrelation can be used as a theoretical basis appling to the studies and experiments concerned in the future. |
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| Keywords: | Mechanical design Longitudinally slotted cylinder FEM Elastic-plastic Shaping |
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