v6.01.105 SSNA105 - Hollow cylinder subjected to pressure, linear viscoelasticity, contact

Summary:

This test case makes it possible to validate the law of LEMAITRE implemented in Code_Aster in the case of linear viscoelastic behavior. The results found are compared to an analytical solution.

This test uses the same modeling as test case SSNA104A to which a cylinder (pellet) is added and the contact is treated.

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loading
• 2. Reference solutions
  • 2.1. Calculation method used for reference solutions
  • 2.2. Benchmark results
  • 2.3. Uncertainty about the solution
  • 2.4. Bibliographical references
• 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