Study on the Evolution of Welding Residual Stress under Tension Loading Condition

机译：拉伸载荷条件下焊接残余应力的演变研究

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In this paper, the welding residual stress state and the distribution of 5A06 aluminum alloy welded plate were determined before and after tension loading by means of hole-drilling method. Results show that the applied load can reduce the residual stress obviously and drive it to an even state. But the local strain near the weld is higher than other positions far from the welding central line relatively.

机译：本文采用钻孔的方法确定了5A06铝合金焊接板在拉伸载荷前后的焊接残余应力状态和分布。结果表明，所施加的载荷可以明显降低残余应力并将其驱动至均匀状态。但焊缝附近的局部应变相对高于远离焊缝中心线的其他位置。

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来源
《Asian Pacific Conference on Fracture and Strength;APCFS; 20061122-25;20061122-25; Sanya(CN);Sanya(CN)》|2006年|P.20852087|共2页
会议地点 Sanya(CN);Sanya(CN)
作者
Jitai NIU; Cheng JIN; Shiyu HE;
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作者单位

School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, P.R.China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类机械试验法;
关键词
welding; residual stress; evolution; tension load;

机译：焊接;残余应力;演变;拉伸载荷;

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专利

1. Study on the Evolution of Welding Residual Stress under Tension Loading Condition [J] . Jitai NIU, Cheng JIN, Shiyu HE Key Engineering Materials . 2007,第Pt3期

机译：拉伸载荷条件下焊接残余应力的演变研究
2. Evolution of residual stresses with fatigue loading and subsequent crack growth in a welded aluminium alloy middle tension specimen [J] . C.D.M. Liljedahl, M.L. Tan, O. Zanellato Engineering Fracture Mechanics . 2008,第13期

机译：焊接铝合金中张力试样中残余应力随疲劳载荷的演变以及随后的裂纹扩展
3. Comparative Study of Evolution of Residual Stress State by Local Mechanical Tensioning and Laser Processing of Ferritic and Austenitic Structural Steel Welds [J] . Jibrin Sule, Supriyo Ganguly, Harry Coules, Journal of mechanical engineering and automation . 2015,第1期

机译：铁素体和奥氏体结构钢焊缝局部机械拉伸和激光加工残余应力状态演变的比较研究
4. Study on the Evolution of Welding Residual Stress under Tension Loading Condition [C] . Jitai NIU, Cheng JIN, Shiyu HE Asian Pacific Conference on Fracture and Strength . 2007

机译：张力负载条件下焊接残余应力的演变研究
5. Reduction of Residual Stress by Welding Under Pre-tension and Effect on Brittle Fracture [D] . Furman, Francis J., Jr. 1967

机译：通过预应力焊接降低残余应力并影响脆性断裂
6. The Evolution of Residual Stress in Rib-Diaphragm Joints of Orthotropic Steel Decks Subjected to Thermal Cutting and Welding [O] . Yongming Xiong, Chuanxi Li, Zhuoyi Chen, 2020

机译：热切割和焊接焊接肋骨肋骨肋关节残留应力的演变
7. Comparative study of evolution of residual stress state by local mechanical tensioning and laser processing of ferritic and austenitic structural steel welds. [O] . Sule Jibrin, Ganguly Supriyo, Coules Harry E., 2015

机译：铁素体和奥氏体结构钢焊缝局部机械拉伸和激光加工对残余应力状态演变的比较研究。
8. Neutron and x-ray scattering studies of the metallurgical condition and residual stresses in Weldalite welds [R] . Spooner, S. , Pardue, E. B. S. 1995

机译：Weldalite焊缝中冶金条件和残余应力的中子和X射线散射研究

Study on the Evolution of Welding Residual Stress under Tension Loading Condition

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