Fatigue crack growth in residual stress fields

International Journal of Fatigue(2016)

引用 57|浏览10
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摘要
•A novel fatigue crack growth computational model affected by residual stress fields.•Simulation of combined crack closure, plastic wake and residual stress evolution.•Experimental verification of fatigue crack growth FEA model.•Digital image correlation and crack compliance verification of residual stresses.•Evaluation of the acceleration and deceleration of fatigue crack growth propagation.
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关键词
7050-T7451,Crack closure,Plastic wake,Residual stress fields,Finite element analysis
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