4. B modeling#

4.1. Characteristics of modeling#

MEC3TR7H (COQUE_3D)

_images/Object_9.svg

modeling COQUE_3D

4.2. Characteristics of the mesh#

Number of knots: 641

Number of meshes and types: 200 TRIA7

4.3. Tested values#

  • Critical loads

Identification

Reference Type

Reference

Tolerance %

mode 1

“ANALYTIQUE”

3.79600E+02

0.6

mode 2

“ANALYTIQUE”

1.05444E+03

0.3

mode 3

“ANALYTIQUE”

2.56609E+03

0.7

  • Membrane deformation

Identification

Reference type

Reference

Tolerance%

Value

Maille

Bow

\(\mathit{EXX}\)

\(\mathit{MA000240}\)

\(\mathit{NC000003}\)

“ANALYTIQUE”

—9.5238095E-07

1.e-4

Identification

Reference type

Reference

Tolerance%

Value

Maille

Point

\(\mathit{EXX}\)

\(\mathit{MA000240}\)

\(1\)

“ANALYTIQUE”

—9.5238095E-07

1.e-4

4.4. notes#

The energy due to transverse shear is not overlooked.