IsotropicDamageLemaitreNonlinearIsotropicHardening

Definition of isotropic damage behaviour following the traditional Lemaitre model with nonlinear isotropic.

Lemaitre, J. "Coupled elasto-plasticity and damage constitutive equations"

Computer Methods in Applied Mechanics and Engineering, 51(1-3), 1985. DOI: 10.1016/0045-7825(85)90026-X.

Fields

• function_name: String, default = ""

  Function name used to define the yield stress vs equivalent plastic strain relationship. (required)

• parameter_r: String, default = ""

  First parameter controlling damage evolution. (required)

• parameter_s: String, default = ""

  Second parameter controlling damage evolution. (required)

• parameter_a: String, default = ""

  Kinematic hardening modulus 1.

• parameter_b: String, default = ""

  Kinematic hardening modulus 2.

See also DamageProperties, IsotropicDamage, IsotropicDamageLemaitreLinearIsotropicHardening.