u3.11.07 Modeling POU_D_EM

Summary:

Modeling POU_D_EM corresponds to the formulation of multi-fiber beam elements (a beam with a heterogeneous cross section divided into several fibers).

They can be used for three-dimensional problems in linear and nonlinear mechanical analysis.

• 1. Discretization
  • 1.1. Degrees of freedom
  • 1.2. Support mesh for stiffness matrices
  • 1.3. Cargo support mesh
  • 1.4. Main characteristics of modeling
• 2. Assignment of characteristics
• 3. Supported loads
• 4. Nonlinear possibilities
  • 4.1. Law of behavior
  • 4.2. Deformations
• 5. Examples of implementation: test cases