A critical review of some damage models with unilateral effect

Fabrice Cormery (1) , Hélène Welemane (1)

1 LML - Laboratoire de Mécanique de Lille - FRE 3723

The concern here is the macroscopic modeling of the brittle damage unilateral effect (due to the opening-closure of microcracks). Several formulations have been proposed in recent years to solve the problems pointed out by Chaboche (Int. J. Damage Mech. 1 (1992) 148). In this paper, we examine precisely two of these new formulations (Int. J. Damage Mech. 2 (1993) 311; Int. J. Damage Mech. 5 (1996) 384) and show that they still exhibit some major inconsistencies.

Fabrice Cormery, Hélène Welemane. A critical review of some damage models with unilateral effect. Mechanics Research Communications, 2002, 29 (5), pp.391-395. ⟨10.1016/S0093-6413(02)00262-8⟩. ⟨hal-00139949⟩