v3.02.323 SSLP323 - Propagation of a radial crack leading to a rotating disk

Summary:

The purpose of this test is to verify that operator PROPA_FISS correctly treats the case of crack propagation caused solely by a loading in rotation.

It is verified that the stress intensity factor of the propagated cracks is in accordance with the analytical solution.

In addition, these models are used in order to validate the use of the mechanical residual error indicator “ERME_ELEM” on a 2D modeling in the presence of rotations.

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loads
• 2. Benchmark solution
  • 2.1. Calculation method
  • 2.2. 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