A plastic nonlocal damage model

By D. Addessi, S. Marfia, E. Sacco. 2002

92 citations recorded by the source corpus.

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An elastic plastic damage formulation for concrete: Application to elementary tests and comparison with an isotropic damage model (2006, background): “In a more general context, however, regularisation techniques should be included in the formulation to avoid numerical problems [37,34,38,1].”
A regularized force‐based beam element with a damage–plastic section constitutive law (2007, methodology): “The solution of the damage–plastic constitutive law and the evaluation of the increments of the generalized stress variables at section level follow a predictor–corrector technique based on the ‘operator split method’ [22] which applies only to the flexural problem, as the relationship between the a”
Modelling large crack propagation: from gradient damage to cohesive zone models (2012, background): “Though different from the widespread linear function A(a)=1 − a, stiffness functions with a square exponent are not uncommon, see for instance Comi (1999), Bourdin et al. (2000), Addessi et al. (2002), Amor et al. (2009).”
A symmetric nonlocal damage theory (2003, background): “, 1999) or in a weak form (spatial higher gradients) (Aifantis, 1984, 1992; de Borst and M€ uhlhaus, 1992; de Borst and Pamin, 1996; Addessi et al., 2002).”