Experimental and Numerical Study of Fracture Behavior under Mixed-Mode of Al-Alloy AA3003 Not Welded and Welded by FSW Process - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Annales de Chimie - Science des Matériaux Année : 2022

Experimental and Numerical Study of Fracture Behavior under Mixed-Mode of Al-Alloy AA3003 Not Welded and Welded by FSW Process

Hichem Mebarki
  • Fonction : Auteur
Tayeb Kebir
  • Fonction : Auteur
Mohamed Benguediab
  • Fonction : Auteur
Hamida Fekirini
  • Fonction : Auteur
Benattou Bouchouicha
  • Fonction : Auteur

Résumé

This study presents an experimental and computational analysis of fracture under mixed-mode conditions in aluminum alloy AA3003 using the Compact Tension Shear CTS specimen, both not welded and Friction stir welded. Mixed-mode fracture experiments were performed using the CTS specimen and an ARCAN loading device based on Richard's principle suitable for mixed-mode. The approach of linear elastic fracture mechanics allows for a better understanding of mixed-mode failure and the evaluation of the stress intensity parameters KI and KII. The variation of the stress intensity factor KI, KII is influenced by the pre-cracks length. The comparison between experimental results and the numerical results of simulation shows that there is a good agreement between these results.

Dates et versions

hal-03909529 , version 1 (21-12-2022)

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Citer

Hichem Mebarki, Tayeb Kebir, Mohamed Benguediab, Hamida Fekirini, Benattou Bouchouicha, et al.. Experimental and Numerical Study of Fracture Behavior under Mixed-Mode of Al-Alloy AA3003 Not Welded and Welded by FSW Process. Annales de Chimie - Science des Matériaux, 2022, 46 (3), pp.109-115. ⟨10.18280/acsm.460301⟩. ⟨hal-03909529⟩
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