v6.04.206 SSNV206 - Triaxial test: models LETK, LKR and NLH_CSRM

Summary

This test makes it possible to validate models LETK, LKR and NLH_CSRM in rock mechanics. It is a triaxial test in pure mechanics or under drained conditions. The calculations are carried out only on the solid part of the soil without hydromechanical coupling. A lockdown level of \(5\mathit{MPa}\) is being applied. For reasons of symmetry, only one eighth of a sample subjected to a triaxial test is interested in. The modeling is axisymmetric.

• 1. Description of the models
• 2. Reference problem
  • 2.1. Geometry
  • 2.2. Material properties for model LETK
  • 2.3. Material properties for model LKR
  • 2.4. Material properties for model KH_CSRM
  • 2.5. Initial conditions, boundary conditions, and loading
• 3. Reference solutions
• 4. Modeling A
  • 4.1. Characteristic of modeling
  • 4.2. Characteristics of the mesh
  • 4.3. Tested sizes and results
• 5. B modeling
  • 5.1. Characteristic of modeling
  • 5.2. Characteristics of the mesh
  • 5.3. Tested sizes and results
• 6. C modeling
  • 6.1. Characteristic of modeling
  • 6.2. Characteristics of the mesh
  • 6.3. Tested sizes and results
• 7. D modeling
  • 7.1. Characteristic of modeling
  • 7.2. Characteristics of the mesh
  • 7.3. Tested sizes and results
• 8. E modeling
  • 8.1. Characteristic of modeling
  • 8.2. Characteristics of the mesh
  • 8.3. Tested sizes and results
• 9. G modeling
  • 9.1. Characteristic of modeling
  • 9.2. Characteristics of the mesh
  • 9.3. Tested sizes and results
• 10. H modeling
  • 10.1. Characteristic of modeling
  • 10.2. Characteristics of the mesh
  • 10.3. Tested sizes and results
• 11. J modeling
  • 11.1. Characteristic of modeling
  • 11.2. Characteristics of the mesh
  • 11.3. Tested sizes and results
• 12. L modeling
  • 12.1. Characteristic of modeling
  • 12.2. Characteristics of the mesh
  • 12.3. Tested sizes and results
• 13. M modeling
  • 13.1. Characteristic of modeling
  • 13.2. Characteristics of the mesh
  • 13.3. Tested sizes and results
• 14. Summary of results