5. C modeling

5.1. Characteristics of modeling

The structure is meshed in 3D elements (mesh HEXA20, 3D modeling).

5.2. Characteristics of the mesh

1500 HEXA20 meshes and two POU_D_T beam elements.

5.3. Tested sizes and results

This test provides the AUTRE_ASTER reference values for modeling A and B. This test is therefore a non-regression test.

3D calculation for global rotation between B and C :

Instant	Reference	Tolerance
8

Instant	Identification	Reference Type	Reference Value	% Tolerance
1	Point \(D\), \(\mathit{DY}\) \((m)\)	“NON_REGRESSION”
8	Point \(D\), \(\mathit{DY}\) \((m)\)	“NON_REGRESSION”
1	Point \(A\), \(\mathit{DY}\) \((m)\)	“NON_REGRESSION”
8	Point \(A\), \(\mathit{DY}\) \((m)\)	“NON_REGRESSION”