v3.03.138 SSLS138 — Membrane stress

Summary:

The objective of this test is to validate the behavior of an anisotropic elastic membrane for several stress modes, as well as the calculation of deformations and stresses in the membrane. All available membrane elements are validated.

• 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. Reference quantities and results
• 3. Modeling A
  • 3.1. Characteristics of the mesh
• 4. B modeling
  • 4.1. Characteristics of the mesh
• 5. C modeling
  • 5.1. Characteristics of the mesh
• 6. D modeling
  • 6.1. Characteristics of the mesh
• 7. Summary of results