v6.08.115 SSND115 - Law of elasto-plastic behavior with the effect of non-radiality

Summary:

The problem is a quasistatic non-linear problem in structural mechanics. The law tested, VISC_MEMO_NRAD, is a law of behavior with non-linear kinematic work hardening, isotropic work hardening, and memory of maximum work hardening, as well as taking into account the non-radiality (or non-proportionality) of the load.

The response is analyzed at a hardware point, on a cyclic traction-torsional test.

Modeling A makes it possible to validate the effects of memory and non-radiality in comparison with experimental results.

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loads
• 2. Reference solution
  • 2.1. Benchmark results
  • 2.2. Uncertainty about the solution
  • 2.3. Bibliographical references
• 3. Modeling A
  • 3.1. Characteristics of modeling
  • 3.2. Tested sizes and results
• 4. Summary of results