Stress Intensity Factor Variations Along Crack Fronts under Three Modes in a Round Bar
Résumé
Stress intensity factors KI, KII, KIII are given for circular-fronted cracks in a round bar under tensile loading, bending and torsion. These factors are expressed in terms of the crack geometrical parameters and the abcissa on the crack front. The results will allow one to predict the mechanical behaviour of the crack subject to combined loads.
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