v6.04.218 SSNV218 — Calculation of the energy parameter Gp in 3D

Summary

This nonlinear static mechanics test shows the calculation of the parameter \({G}_{p}\) in \(\mathrm{3D}\) for a quarter-block ellipse structure using the post-processing macro CALC_GP. The structure is subjected to traction in \(I\) mode at constant temperature.

The calculation carried out beforehand is a non-linear calculation with isotropic work hardening (VMIS_ISOT_TRAC) in large deformations.

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