v7.22.139 HSNV139 - Traction-shear plate: elasto-plasticity with metallurgy

Summary:

This nonlinear quasistatic mechanical test consists in loading a square plate under tension-shear load. It is largely inspired by tests SSNP14 [V6.03.014] and SSNP15 [V6.03.015] from the VPCS guide.

The objective of this test case is the validation of two elasto-plastic behavior laws with metallurgy, in the case of a Zircaloy material:

• VonMises’s law of elasto-plastic behavior with linear kinematic work hardening,

• Von Mises” law of elasto-plastic behavior with linear isotropic work hardening, in large deformations.

The temperature and the metallurgical state are constant. The elasto-plastic behavior with metallurgy is compared to the equivalent elasto-plastic behavior without metallurgy.

The plate is modelled by a volume element (HEXA8).

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loads
• 2. Benchmark solution
  • 2.1. Calculation method used for the reference solution
  • 2.2. Benchmark results
• 3. Modeling A
  • 3.1. Characteristics of modeling
  • 3.2. Characteristics of the mesh
  • 3.3. Tested sizes and results
• 4. B modeling
  • 4.1. Characteristics of modeling
  • 4.2. Characteristics of the mesh
  • 4.3. Tested sizes and results
• 5. Summary of results