v6.02.501 SSNL501 - Beam embedded at both ends subjected to uniform pressure

Summary:

This test represents a semi-static calculation of an embedded beam subjected to uniform pressure, made of a perfectly plastic elastic material. This test makes it possible to validate the following finite element models:

• DKT (TRIA3, QUAD4),

• COQUE_3D (TRIA7, QUAD9),

• POU_D_TGM (SEG2).

The limit pressure is compared to an analytical reference solution.

• 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 used for the reference solution
  • 2.2. Benchmark results
  • 2.3. Uncertainties about the solution
  • 2.4. Bibliographical references
• 3. Modeling A
  • 3.1. Characteristics of modeling
  • 3.2. Characteristics of the mesh
  • 3.3. Tested values
  • 3.4. notes
• 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. D modeling
  • 6.1. Characteristics of modeling
  • 6.2. Characteristics of the mesh
  • 6.3. Tested values
  • 6.4. notes
• 7. E modeling
  • 7.1. characteristics of modeling
  • 7.2. mesh characteristics
  • 7.3. Tested values
• 8. Summary of results