| 预测焊接变形的残余塑性应变有限元方法 |
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| 引用本文： | 汪建华 陆皓. 预测焊接变形的残余塑性应变有限元方法[J]. 上海交通大学学报, 1997, 31(4): 53-56 |
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| 作者姓名： | 汪建华 陆皓 |
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| 摘 要： | 介绍了焊接以后构件中残余塑性应变的确定，以及基于残余塑变预测焊接变形的有限元方法，并给出了计算实例。
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| 关 键 词： | 焊接 变形 有限元法 残余塑性应变 预测 |
FEM on Prediction of Welding Deformations Based on Residual Plastic Strains |
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| Wang Jianhua Lu Hao. FEM on Prediction of Welding Deformations Based on Residual Plastic Strains[J]. Journal of Shanghai Jiaotong University, 1997, 31(4): 53-56 |
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| Authors: | Wang Jianhua Lu Hao |
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| Affiliation: | Department of Materials Engineering |
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| Abstract: | The prediction of welding deformations based on residual plastic strains by FEM is introduced. The effectiveness of the proposed method is demonstrated through a 3 D analysis of a T section welded beam as an example. |
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| Keywords: | welding deformation residual plastic strain finite element method (FEM) |
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