v5.06.107 SDNS107 — Transient response of a reinforced concrete slab: model with GRILLE_EXCENTRE

Summary:

This test validates in transient linear dynamics the modeling of a square reinforced concrete plate using a plate model DKT for the concrete and for the reinforcements the grid-membrane elements GRILLE_EXCENTRE. The natural mode frequencies, the temporal responses in movement, the reactions, and the kinetic energy are checked for a sinusoidal loading.

• 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
  • 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 sizes and results
• 4. B modeling
  • 4.1. Characteristics of modeling
  • 4.2. Characteristics of the mesh
  • 4.3. Tested sizes and results
• 5. Summary of results