v3.01.118 SSLL118 — Embedded beam subject to movements defined in a local coordinate system

Summary:

This test case makes it possible to validate option DDL_POUTRE of the AFFE_char_meca command, which makes it possible to impose movements defined in a local coordinate system linked to the beam.

The conditions on the degrees of freedom \((\mathrm{dx},\mathrm{dy},\mathrm{dz},\mathrm{drx},\mathrm{dry},\mathrm{drz})\) expressed in the local coordinate system are translated into conditions on the degrees of freedom \((\mathrm{DX},\mathrm{DY},\mathrm{DZ},\mathrm{DRX},\mathrm{DRY},\mathrm{DRZ})\) expressed in the global coordinate system.

This test case makes it possible in particular to validate the fact that imposing a zero displacement in a local coordinate system is correctly translated into the global coordinate system.

• 1. Reference issues
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Geometric characteristics
  • 1.4. Boundary conditions and loads
• 2. Benchmark solution
  • 2.1. Calculation method
  • 2.2. Reference quantities and results
• 3. Modeling A
  • 3.1. Characteristics of meshing and modeling
  • 3.2. Tested sizes and results
• 4. B modeling
  • 4.1. Characteristics of meshing and modeling
  • 4.2. Tested sizes and results
  • 4.3. notes
• 5. Summary of results