Effect of Residual Stresses on Fatigue Crack Growth: A Numerical Study Based on Cumulative Plastic Strain at the Crack Tip

Residual stresses affect the fatigue behavior, given that compressive stresses delay the phenomenon, while tensile stresses accelerate it. However, the mechanisms behind the effect of residual stresses are not totally understood. A numerical study is developed here to understand the effect of therma...

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Bibliographic Details
Main Author: Neto, Diogo M. (author)
Other Authors: Borges, Micael F. (author), Sérgio, Edmundo R. (author), Antunes, Fernando V. (author)
Format: article
Language:eng
Published: 2022
Subjects:
fatigue crack growth
residual stresses
crack closure
crack tip plastic strain
Online Access:http://hdl.handle.net/10316/103374
Country:Portugal
Oai:oai:estudogeral.sib.uc.pt:10316/103374

Internet

http://hdl.handle.net/10316/103374

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