A Simplified Method to Simulate Residual Stresses in Plates
Keyword(s):
Welded structures are subjected to internal residual stress after manufacturing that may affect the structural strength and normally are associated with an increase on initial geometrical imperfections. This study presents a simplified method to generate an adequate representation of residual stresses on Finite Element models for structural analysis of thin-walled structures and other applications. The results obtained shown that the methodology proposed to introduce residual stresses is simple, accurate and efficient on the modulation of post-welding stresses and their pattern, thus it may be used for simulation of the thermal process.
2009 ◽
Vol 223
(5)
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pp. 1037-1049
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2020 ◽
Vol 62
(6)
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pp. 3367-3382
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2000 ◽
Vol 37
(1)
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pp. 77-95
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2006 ◽
Vol 129
(1)
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pp. 101-109
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2005 ◽
Vol 47
(9)
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pp. 1350-1376
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2015 ◽
Vol 769
◽
pp. 153-158
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