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A Study on the Effect of Welding Residual Stress on Fatigue Behavior by Finite Element Analysis

✍ Scribed by Goo, Byeong Chun; Yang, Sung Yong; Lee, Dong Young

Book ID
121877394
Publisher
Trans Tech Publications, Ltd.
Year
2004
Tongue
English
Weight
362 KB
Volume
270-273
Category
Article
ISSN
1662-9795

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This paper presents a fatigue assessment for multi-pass welds based on the simulation of a welding process, a postweld heat treatment (PWHT) and a cyclic fatigue loading. The commercial software Virtual Weld Shop is used for the modelling of a welding process and PWHT. Welding induced residual stres