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dc.contributor.authorZellagui, Redouane
dc.contributor.authorBellaouar, Ahmed
dc.date.accessioned2018-02-13T09:14:07Z
dc.date.available2018-02-13T09:14:07Z
dc.date.issued2018-01-29
dc.identifier.urihttp://hdl.handle.net/123456789/136258
dc.description.abstractThe study of the fatigue of mechanical systems is of great importance to reserve their safety. The present research work is dedicated to the study of the phenomenon of fatigue damage of the bogie of the railcar, following the premature appearance of cracks in the axis of the axle. The Ansys software is used for modeling the digital model which is based on the finite element method. The predictive model obtained made it possible to highlight, under different cyclic loadings, the factors influencing the propagation of cracks and their impacts on the lifetime of the system.fr_FR
dc.language.isofrfr_FR
dc.publisherجامعة الإخوة منتوري قسنطينةfr_FR
dc.subjectFracturefr_FR
dc.subjectChargement cycliquefr_FR
dc.subjectDurée de viefr_FR
dc.subjectAxefr_FR
dc.subjectTrainfr_FR
dc.subjectCyclic loadfr_FR
dc.subjectLifetimefr_FR
dc.subjectAxelfr_FR
dc.subjectإنكسارfr_FR
dc.subjectحمولات دوريةfr_FR
dc.subjectمدة الحياةfr_FR
dc.subjectالمحورfr_FR
dc.subjectالقطارfr_FR
dc.titleModélisation du comportement à la fatigue et à la fissuration d’un boggie de train.fr_FR
dc.typeThesisfr_FR


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