3. Modeling A#

3.1. Characteristics of modeling A#

_images/Object_3.svg

Modeling in plane constraints: C_ PLAN

Loading and boundary conditions are modelled by:

DDL_IMPO: (NOEUD: N7 X: 0.)

(NOEUD: N1 DX: 0. OF: 0.)

In order to respect the behavior of the bar as best as possible, the length of the bar is extended and a Young’s modulus of \(2E7\mathrm{MPa}\) is imposed on this excess material.

The other meshes are assigned the nominal value of \(200000\mathrm{MPa}\).

3.2. Characteristics of the mesh#

Number of knots: 21

Number of stitches: 12 MECPQU4

3.3. Tested values#

Identification

Reference

\(\mathrm{FY}(\mathrm{N7})\) to \(\mathrm{DX}=-250\)

1511441

\(\mathrm{FY}(\mathrm{N7})\) to \(\mathrm{DX}=-500\)

2545584

\(\mathrm{FY}(\mathrm{N7})\) to \(\mathrm{DX}=-750\)

3155464

\(\mathrm{FY}(\mathrm{N7})\) to \(\mathrm{DX}=-1050\)

3401961

\(\mathrm{FY}(\mathrm{N7})\) to \(\mathrm{DX}=-1500\)

2969848

\(\mathrm{FY}(\mathrm{N7})\) to \(\mathrm{DX}=-2000\)

1697056

\(\mathrm{FY}(\mathrm{N7})\) to \(\mathrm{DX}=-2500\)

0

3.4. notes#

Charging is applied with 100 increments.