Article Dans Une Revue Universal Journal of Fracture Mechanics Année : 2016

Thermomechanical Coupling & Dynamic Crack Propagation

Z Soumahoro
  • Fonction : Auteur
  • PersonId : 1020639

Résumé

Thermomechanical coupling is studied in dynamic fracture mechanisms. The crack propagation problem is formalized within the framework of the thermodynamics of irreversible processes to determine their essential parameters and couplings. The analytical approach developed herein is based on the linear elastic mechanics of fracture, including the inertial effects and thermomechanical couplings. For a one-dimensional restriction, the mechanics and thermics equations are uncoupled in the entire structure, with simplified thermomechanical coupling at the crack-tip. This study aims to determine the criteria for fracture initiation and propagation in the presence of heating and inertial effects.

Fichier principal
Vignette du fichier
Soumahoro-Univ-J-Fract-Mech-Vol4-2016-5.pdf (623.78 Ko) Télécharger le fichier
Origine Fichiers éditeurs autorisés sur une archive ouverte
Licence
Loading...

Dates et versions

hal-01614798 , version 1 (11-10-2017)

Licence

Identifiants

  • HAL Id : hal-01614798 , version 1

Citer

Z Soumahoro, H. Maigre. Thermomechanical Coupling & Dynamic Crack Propagation. Universal Journal of Fracture Mechanics, 2016, 4, pp.70 - 85. ⟨hal-01614798⟩
174 Consultations
230 Téléchargements

Partager

  • More