7. E modeling#

7.1. Characteristics of modeling#

Modeling is AXIS. The contact algorithm used is” GCP “.

7.2. Characteristics of the mesh#

Knots: 4610

Meshes: 1348 QUAD8, 114 TRIA6

_images/10000000000004B700000304F3ED532877F1B25E.png

7.3. Tested sizes and results#

Identification

Reference type

Reference value

Tolerance

\(\mathit{DY}\) at point \(\mathit{PA4}\)

“SOURCE_EXTERNE”

-0.81 \(\mathit{mm}\)

4.0%

\(\mathit{DY}\) at point \(\mathit{PA4}\)

“NON_REGRESSION”

\(\mathit{FY}\) on the edge \(\mathit{LBC4}\)

“SOURCE_EXTERNE”

17229.58 \(N\)

1.6%

\(\mathit{FY}\) on the edge \(\mathit{LBC4}\)

“NON_REGRESSION”

7.4. notes#

With the convergence criterion of the projected conjugate gradient (chosen sufficiently small), we obtain exactly the same solution as that of modeling A (algorithm “CONTRAINTE”).