v6.03.125 SSNP125 - Test case for the validation of option INDL_ELGA

Summary:

The objective of this test is to validate the location indicator INDL_ELGA by comparing DRUCK - PRAGER behaviors in its associated version (see doc R7.01.16). The modeling is of the D_ PLAN type and takes into account a material with damage at the level of a single mesh which results in a loss of cohesion of \(\text{5\%}\) in this same mesh in question. We take advantage of this test to also validate the elementary calculation PDIL_ELGA useful for softening models associated with second expansion gradient media.

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loads
  • 1.4. Results
• 2. Modeling A
  • 2.1. Characteristics of modeling
  • 2.2. Characteristics of the mesh
  • 2.3. Tested sizes and results
• 3. B modeling
  • 3.1. Characteristics of modeling
  • 3.2. Characteristics of the mesh
  • 3.3. Tested sizes and results
• 4. Summary of results