v3.03.104 SSLS104 - Pinched cylindrical shell with diaphragm

Summary:

The case of a cylinder formed by two circular bottoms at both ends and pinched halfway through is treated in linear elasticity.

This makes it possible to treat inextensional deformation modes and complex membrane behavior due to diaphragms.

The value tested is the arrow at the point of application of the force.

Three models: DKT, COQUE_3D QUAD9 and COQUE_3D TRIA7.

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loads
• 2. Benchmark solution
  • 2.1. Calculation method used for the reference solution
  • 2.2. Benchmark results
  • 2.3. Bibliographical references
• 3. Modeling A
  • 3.1. Characteristics of modeling
  • 3.2. Characteristics of the mesh
  • 3.3. Tested values
• 4. B modeling
  • 4.1. Characteristics of modeling
  • 4.2. Characteristics of the mesh
  • 4.3. Tested values
  • 4.4. notes
• 5. C modeling
  • 5.1. Characteristics of modeling
  • 5.2. Characteristics of the mesh
  • 5.3. Tested values
  • 5.4. notes
• 6. Summary of results