v3.01.100 SSLL100 - Symmetric structure of beams with a bend

Summary:

This static, linear elasticity test makes it possible to validate straight beam elements in plane bending, as well as discrete elements. Four loads are defined, some of which are based on a local coordinate system.

The reference solution comes from the validation file for code POUX (except for load case 5 where it is non-regression). The results obtained with*Code_Aster* are quite close to the reference, a difference of the order of \(\text{3\%}\).

• 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. Uncertainty about the solution
  • 2.4. Bibliographical references
• 3. B modeling
  • 3.1. Characteristics of modeling
  • 3.2. Characteristics of the mesh
  • 3.3. Tested sizes and results
  • 3.4. notes
• 4. Summary of results