Experiments and numerical approaches to ductile tearing in an 2024-T351 aluminium alloy - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue International Journal of Mechanical Sciences Année : 2003

Experiments and numerical approaches to ductile tearing in an 2024-T351 aluminium alloy

J. Wilsius
  • Fonction : Auteur

Résumé

Ductile fracture of an 2024-T351 aluminium alloy has been investigated using a central crack panel (CCP). In order to predict rupture, two models using the local approach to fracture mechanics were verified: the uncoupled Rice and Tracey void growth model and the coupled Rousselier model based on continuum damage mechanics. A finite element analysis has been performed in order to verify the capability of these models to predict the crack extension.

Dates et versions

hal-00142717 , version 1 (20-04-2007)

Identifiants

Citer

Abdellatif Imad, J. Wilsius, Moussa Nait-Abdelaziz, Gérard Mesmacque. Experiments and numerical approaches to ductile tearing in an 2024-T351 aluminium alloy. International Journal of Mechanical Sciences, 2003, 45 (11), pp.1849-1861. ⟨10.1016/j.ijmecsci.2003.12.006⟩. ⟨hal-00142717⟩

Collections

CNRS
23 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More