v6.01.108 SSNA108 - Weibull, Bordet, and Rice and Tracey models

Summary:

This nonlinear quasistatic mechanical test makes it possible to validate the Weibull (command POST_ELEM and POST_BEREMIN) and Rice-Tracey models in 2D (command POST_ELEM) and Bordet (command CALC_BORDET) models in the case of a notched axisymmetric specimen subjected to a simple tensile test.

The modeling of the specimen is carried out with 2D elements (QUA8).

• 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 the mesh
  • 3.2. Characteristics of the mesh
  • 3.3. Tested sizes and results
• 4. Model A results
  • 4.1. Tested values
• 5. B modeling
  • 5.1. Characteristics of modeling
• 6. Summary of results