15. O modeling#

15.1. Characteristics of modeling#

The model consists of a plate with a thickness of \(0.8m\) offset by \(0.4m\).

The elements used are plate DKQ elements.

_images/Forme117.gif _images/Forme118.gif

\(A3\)

\(A1\)

  • 0.4

15.2. Characteristics of the mesh#

Z Y

5

10 x

The mesh is regular. We have 10 subdivisions according to \(x\) and 5 subdivisions according to \(y\); for a total of 50 DKQ (QUAD4) meshes and 66 knots.

15.3. Tested sizes and results#

Single layer calculation:

Identification

Reference type

Reference values

Tolerance

SIXZ (\(M11,\mathit{PT}\mathrm{1,}\mathit{SSPT}1\))

“ANALYTIQUE”

0.001

SIXZ (\(M\mathrm{11,}\mathit{PT}\mathrm{1,}\mathit{SSPT}2\))

“NON_REGRESSION”

-1.875000000E+03

“”

SIXZ (\(M\mathrm{11,}\mathit{PT}\mathrm{1,}\mathit{SSPT}3\))

“ANALYTIQUE”

0.001

Calculation bi -layer:

Identification

Reference type

Reference values

Tolerance

SIXZ (\(M11,\mathit{PT}\mathrm{1,}\mathit{SSPT}1\))

“ANALYTIQUE”

0.001

SIXZ (\(M\mathrm{11,}\mathit{PT}\mathrm{1,}\mathit{SSPT}3\))

“AUTRE_ASTER”

-1.875000000E+03

“”

0.001

SIXZ (\(M\mathrm{11,}\mathit{PT}\mathrm{1,}\mathit{SSPT}6\))

“ANALYTIQUE”

0.001