v6.01.109 SSNA109 - Tensile test with model VISC_CIN2_CHAB

Summary:

This nonlinear quasistatic mechanical test makes it possible to validate model VISC_CIN2_CHAB in \(\mathrm{2D}\) in the case of an axisymmetric specimen (state of stress and homogeneous deformation) subjected to a simple tensile test. The particularity of the test (model VISC_CIN2_CHAB being tested elsewhere) comes from the coefficients, which were identified on steel \(10\mathrm{CD}9-10\) to \(545°C\), and for which the initial plasticity threshold is very low.

The modeling of the test piece is carried out with an element \(\mathrm{2D}\) (QUA4).

• 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
  • 2.2. Reference quantities and results
  • 2.3. Uncertainties about the solution
• 3. Modeling A
  • 3.1. Characteristics of modeling
  • 3.2. Characteristics of the mesh
  • 3.3. Tested sizes and results
  • 3.4. notes
• 4. Summary of results