v6.04.261 SSNV261 — ENDO_LOCA_EXP tensile behavior — confined uniaxial compression

Summary:

The purpose of this test is to validate the algorithm for integrating the law of behavior ENDO_LOCA_EXP. The problem studied corresponds to a stress with uniform deformation of traction and then of imposed compression for which an analytical solution can be obtained.

The problem is implemented:

• in 3D in modeling A

• in D_ PLAN in B modeling

• in COQUE_SOLIDE in C modeling

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loads
  • 1.4. Initial conditions
• 2. Benchmark solution
  • 2.1. Calculation method used for the reference solution
  • 2.2. Benchmark results
  • 2.3. Uncertainties about the solution
  • 2.4. Bibliographical references
• 3. Modeling A
  • 3.1. Characteristics of modeling
  • 3.2. Characteristics of the mesh
  • 3.3. Quantities tested and results of modeling A
• 4. B modeling
  • 4.1. Characteristics of modeling
  • 4.2. Characteristics of the mesh
  • 4.3. Quantities tested and results of B modeling
• 5. C modeling
  • 5.1. Characteristics of modeling
  • 5.2. Characteristics of the mesh
  • 5.3. Quantities tested and results of the C modeling
• 6. Summary of results