v2.02.148 SDLL148 — definition of an analytical excitation spectrum on a beam and projection on a modal basis

Summary:

This test case makes it possible to validate option SPEC_CORR_CONV_3de the operator DEFI_SPEC_TURB, which makes it possible to define a spectrum defined by a set of analytical functions, and to project this one on a mode basis.

• 1. Reference problem
  • 1.1. Geometry of the numerical model
  • 1.2. Mesh and knot groups
  • 1.3. Material properties
  • 1.4. Boundary conditions and loads
  • 1.5. Geometric characteristics of structural elements
• 2. Objective of the test case, validation
  • 2.1. Conduct of the test case
  • 2.2. Validation of results