v6.03.307 SSNP307 - Validation of modeling GVNO and the law of behavior ENDO_CARRE in D_ PLAN

Summary:

This test allows the validation of modeling GVNO in \(\mathrm{2D}\), for modeling D_ PLAN_GVNO, which makes it possible to perform damage calculations regularized by the damage gradient, taking into account only degrees of freedom of movement and damage at the nodes. The resolution of the criterion is global, unlike modeling GRAD_VARI, which performs a local resolution, Gauss points by Gauss points. We are simultaneously validating the law of behavior ENDO_CARRE, with a quadratic formulation in damage, which is for the moment the law that can be used with modeling GVNO.

• 1. Reference problem
  • 1.1. Theoretical framework
  • 1.2. Geometry
  • 1.3. Material properties
  • 1.4. Boundary conditions and loads
• 2. Benchmark solution
• 3. Modeling
  • 3.1. Characteristics of modeling
  • 3.2. Characteristics of the mesh
  • 3.3. Tested quantities and results
• 4. Summary of results