Analysis of fatigue crack growth under cyclic mode II + static biaxial compression
In: CSMA 2022 15ème Colloque National en Calcul des Structures ; https://hal.science/hal-03687487 ; CSMA 2022 15ème Colloque National en Calcul des Structures, May 2022, Presqu’île de Giens, France, 2022
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Zugriff:
International audience ; Cracks initiated in gears by rolling contact fatigue are subjected to triaxial compression with cyclic shear. In order to determine the crack growth kinetics for such loading, cyclic shear tests with static biaxial compression were performed on bearing steel, and resulted in long cracks propagation in mode II, with many secondary branches which influences the crack growth rate. Simulations highlight the crack growth competition and the role of biaxial compression on the extensive coplanar growth observed experimentally.
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Analysis of fatigue crack growth under cyclic mode II + static biaxial compression
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Autor/in / Beteiligte Person: | Zaid, Mael ; Bonnand, Vincent ; Chiaruttini, Vincent ; Doquet, Véronique ; Pacou, Didier ; Depouhon, Pierre ; DMAS, ONERA, Université Paris Saclay Châtillon ; Paris-Saclay, ONERA-Université ; Laboratoire de mécanique des solides (LMS) ; École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Paris (IP Paris) ; Helicopters, Airbus ; Aeroport International de Marseille-Provence |
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Zeitschrift: | CSMA 2022 15ème Colloque National en Calcul des Structures ; https://hal.science/hal-03687487 ; CSMA 2022 15ème Colloque National en Calcul des Structures, May 2022, Presqu’île de Giens, France, 2022 |
Veröffentlichung: | HAL CCSD, 2022 |
Medientyp: | Konferenz |
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