Fretting fatigue life under cylindrical contacts is here assessed through a critical plane-based multiaxial fatigue criterion applied to a material point located at a certain distance from the hot-spot on the contact surface. Such a distance, function of the material properties, is measured along three alternative paths (a normal path, an inclined path and a pseudo-isostatic path), and the criterion reliability is evaluated by means of experimental data related to aluminium alloy specimens.
ANALYSIS OF CRACK INITIATION UNDER FRETTING FATIGUE LOADING
Scorza Daniela;
2017-01-01
Abstract
Fretting fatigue life under cylindrical contacts is here assessed through a critical plane-based multiaxial fatigue criterion applied to a material point located at a certain distance from the hot-spot on the contact surface. Such a distance, function of the material properties, is measured along three alternative paths (a normal path, an inclined path and a pseudo-isostatic path), and the criterion reliability is evaluated by means of experimental data related to aluminium alloy specimens.File in questo prodotto:
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