| 残余应力对焊接部位疲劳破坏的影响 |
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| 引用本文： | 康传强,唐娜,韩宾. 残余应力对焊接部位疲劳破坏的影响[J]. 山西建筑, 2011, 37(13): 38-39 |
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| 作者姓名： | 康传强 唐娜 韩宾 |
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| 作者单位： | 山东科技大学,山东,青岛,266510 |
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| 摘 要： | 简要分析了影响焊接疲劳强度的主要因素,详细阐述了残余应力对焊接部位疲劳的影响,并将焊接残余应力的形成、分类进行了说明,最后经讨论提出必须重视残余应力对疲劳的影响,以保证钢结构使用性能。
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| 关 键 词： | 钢结构 焊接残余应力 疲劳影响 |
On influence of residual stress on fatigue and damage of welding parts |
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| KANG Chuan-qiang,TANG Na,HAN Bin. On influence of residual stress on fatigue and damage of welding parts[J]. Shanxi Architecture, 2011, 37(13): 38-39 |
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| Authors: | KANG Chuan-qiang TANG Na HAN Bin |
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| Affiliation: | KANG Chuan-qiang TANG Na HAN Bin |
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| Abstract: | The paper briefly analyzes the main factors which influence the welding fatigue strength,illustrates the residual stress's influence on the fatigue of welding parts,indicates the formation and classification of the residual stress's of welding,and points out the residual stress's influence on fatigue must be stressed by the discussion,so as to ensure the performance of steel structure. |
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| Keywords: | steel structure residual stress of welding fatigue influence |
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