| 厚壁功能件焊接变形预测 |
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| 引用本文： | 段永刚,陆皓,陈俊梅,汪建华.厚壁功能件焊接变形预测[J].焊接,2003(3):17-19. |
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| 作者姓名： | 段永刚 陆皓 陈俊梅 汪建华 |
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| 作者单位： | 上海交通大学材料科学与工程学院,200030 |
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| 摘 要： | 以磁悬浮钢结构功能件为例。采用立体单元残余塑变有限元法，讨论了异型T型梁分总成以及功能件组合焊过程中的一些焊接变形规律。为该类梁架结构焊接变形预测和控制提供了理论依据。
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| 关 键 词： | 预测 厚壁功能件 残余塑变 焊接变形 |
| 修稿时间： | 2002年12月24 |
PREDICTION OF WELDING DEFORMATION OF THICK FUNCTIONAL STRUCTURE |
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| Material Science and Engineering School,Shanghai Jiaotong University Duan Yonggang,Lu Hao,Chen Junmei,Wang Jianhua.PREDICTION OF WELDING DEFORMATION OF THICK FUNCTIONAL STRUCTURE[J].Welding & Joining,2003(3):17-19. |
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| Authors: | Material Science and Engineering School Shanghai Jiaotong University Duan Yonggang Lu Hao Chen Junmei Wang Jianhua |
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| Abstract: | The cubic element residual plastic deformation finite element method was adopted to analyze magnetic suspension functional steel structure, the regularities of welding deformations during the welding of assembly and functional structures of dissimilar T-shaped beam were discussed, and so advices on the welding deformation prediction and control in theory were given.$$$$ |
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| Keywords: | thick functional structure residual plastic deformation welding deformation |
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