|Authors:||Boljanović, Slobodanka||Title:||Fatigue performance evaluation for crack-like surface flaws||Journal:||International Journal of Fatigue||Volume:||124||First page:||371||Last page:||379||Issue Date:||1-Jul-2019||Rank:||M21||ISSN:||0142-1123||DOI:||10.1016/j.ijfatigue.2019.02.026||Abstract:||
In the present paper, the fatigue response of process-induced flaws is examined by employing a new computational model. The stress concentration effects of such surface flaws are analyzed through fracture-mechanics analytical and numerical models. Furthermore, experimental observations available in the literature are taken into account to verify the evaluations related to the residual life and crack path.
|Keywords:||Crack path | Fatigue response | FEM | Residual life | Semi-elliptical crack||Publisher:||Elsevier||Project:||Dynamics of hybrid systems with complex structures. Mechanics of materials.|
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