| 不锈钢球壳无模液压胀形过程的有限元模拟 |
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| 引用本文： | 苑世剑 王仲仁. 不锈钢球壳无模液压胀形过程的有限元模拟[J]. 材料科学与工艺, 1996, 4(1): 88-92 |
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| 作者姓名： | 苑世剑 王仲仁 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 用弹塑情限元对不锈钢球壳液胀形过程进行了数值模拟，给出了胀形过程中壳体外形和焊变化规律，分析了应力应变及残余应力分布规律，并与试验结果进行了比较。
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| 关 键 词： | 球形容器 不锈钢 液压胀形 |
FEM Simulation of the Dieless Hydro-Bulge Process of Stainless Steel Spherical Shells |
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| Yuan Shijian,Wang Zhongren,Dong Jinxiu. FEM Simulation of the Dieless Hydro-Bulge Process of Stainless Steel Spherical Shells[J]. Materials Science and Technology, 1996, 4(1): 88-92 |
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| Authors: | Yuan Shijian Wang Zhongren Dong Jinxiu |
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| Affiliation: | Harbin Institute of Technology |
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| Abstract: | The dieless hydro-bulge process of stainless steel spherical shells are numerically simulated by elasto-plastic FEM.The deformation and features of the shell configuration and weld seams are summarised,the stress, strain and residual stress distributions are analysed and the FEM results are compared with those of experiment. |
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| Keywords: | Spherical vessel stainless steel hydro-bulge FEM |
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