[en] This article describes an energy based, two variables, isotropic damage model merged with Bodner's elasto-visco-plastic model and implemented in a non-linear finite element code. The procedure to identify the parameters of the model and its experimental validation are presented and applied to an annealed aluminium.
Disciplines :
Materials science & engineering
Author, co-author :
Habraken, Anne ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo
Zhang, Lihong ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo
Wang, X. C.
Cescotto, Serge ; Université de Liège - ULiège > Département Argenco : Secteur MS2F > Mécanique des solides
Language :
English
Title :
A new elastic-visco-plastic damage model for annealed aluminium: theory, calibration and validation
Publication date :
2000
Event name :
Symposium Continuous Damage and Fracture (Congrès sur l'Endommagement)
Event place :
Cachan, France
Event date :
du 23 au 27 octobre 2000
Audience :
International
Main work title :
Proceedings of the Continuous Damage and Fracture Symposium
