v6.04.178 SSNV178 — Cylinder with pressurized frame

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. This structure is loaded by internal pressure. The calculation is linear elastic.

The simulation is compared to an analytical solution in order to validate the models of grid_membrane-type reinforcements on a structure.

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loads
  • 1.4. Initial conditions
• 2. Benchmark solution
  • 2.1. Calculation method
  • 2.2. Reference quantities and results
• 3. Modeling A
  • 3.1. Characteristics of modeling
  • 3.2. Characteristics of the mesh
  • 3.3. notes
• 4. B modeling
  • 4.1. Characteristics of modeling
  • 4.2. Characteristics of the mesh
  • 4.3. notes
• 5. Summary of results