v6.05.107 SSNS107 — Cylinder with pressurized reinforcements

Summary:

We consider a cylinder with reinforcements under pressure. More exactly, a 3D, hollow cylinder is completed on its external face by a circumferential frame (2D skin). This structure is loaded by internal pressure. The calculation is linear elastic.

The simulation is compared to an analytical solution in order to validate GRILLE_MEMBRANE reinforcement models on a structure.

All numerical values are given in SI units.

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loading
• 2. Reference solutions
• 3. Modeling A
  • 3.1. Tested values
• 4. B modeling
• 5. C modeling
• 6. D modeling
• 7. Synthesis