Huang Jing, Liu Yuguang, Zhang Tao, Xie Fan. Experimental Study on Welding Residual Stress of Thick Plate[J]. Chinese Journal of Ship Research, 2009, 4(5): 33-37,44. doi: 10.3969/j.issn.1673-3185.2009.05.007
Citation: Huang Jing, Liu Yuguang, Zhang Tao, Xie Fan. Experimental Study on Welding Residual Stress of Thick Plate[J]. Chinese Journal of Ship Research, 2009, 4(5): 33-37,44. doi: 10.3969/j.issn.1673-3185.2009.05.007

Experimental Study on Welding Residual Stress of Thick Plate

doi: 10.3969/j.issn.1673-3185.2009.05.007
  • Received Date: 2009-05-13
  • Accepted Date: 2009-10-20
  • Rev Recd Date: 2009-06-22
  • Publish Date: 2009-05-25
    © 2009 The Authors. Published by Editorial Office of Chinese Journal of Ship Research. Creative Commons License
    This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • With blind-hole drilling method, the welding residual stress of thick plate was measured under different welded joint types, plate thickness, and welding processes. Considering the plasticity effect, the distribution of welding residual stress in thick plate was obtained. Then, the effects of joint types, plate thickness, welding process, and groove dimensions on the welding stress distributions were discussed. The results show th at: unconstrained structure can reduce the residual stress, and welding sequences adjustment can change the position of residual stress peak values, and proper groove dimensions can effectively reduce the effects of w welding residual stress on the structure strength.
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  • 周建新,徐宏,王俊胜,等.薄板焊接残余应力尺寸效应[J].焊接学报,2006,27(3):96-100.
    BAHADUR A,KUMAR B R,KUMAR A S,et a1.Development and comparison of residual stress measurement on welds by various methods[J].Materials Science and Technology,2004,20(2):261-269.
    赵怀谱,印兵胜,王晓洪.机械法测残余应力的历史进展及盲孔法各种打孔方式简介[C]//第十四届全国残余应 力学术交流会论文.青岛.2007.
    王国凡.钢结构焊接制造[M].北京:化学工业出版社,2004.
    王世中.欧阳宇平.钻 L法测量残余应力过程中钻孑L附 加应变[J .实验力学,1990,5(3):336-340.
    黄隘林.唐慕尧,孟繁森.焊接应力测量中A、B系数分级应用的研究[C]//第六届全国焊接学术会议论文集. 第四集.北京:中国机械工程学会焊接学会.1990.
    ZHAO H Y,SHI Y W ,PE[Y.et a1.On the correction of plasticity effect at the hole edge when using the center hole method for measuring high welding residual stress[j . Strain,1996,32(14):125-129.
    VANGI D,ERMINl M. Plasticity efffcts in residual stress measurement by the hole drilling method[J].Strain,2002,36(2):55-59.
    张小鹏.王翊.基于大型炉体焊接残余应力测试的盲孔法研究[J].力学与实践,2007,29(3):45-49.
    葛森.厚板焊接残余应力试验测量与计算[D].北京:北京工业大学.2002.
    谭伯聪,谢德,李荣锋,等.超厚钢板残余应力剖析[J]. 钢铁研究,1993,(5):35-38,62.
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