7. Modeling E#

7.1. Characteristics of modeling#

Modeling D_ PLAN : 1 QUAD8

_images/10000201000001460000012720DCAD1E9600696E.png

The imposed load is as follows:

  • Side \(\mathrm{L41}\) is stuck in the \(y\) direction,

  • The \(\mathrm{L23}\) side is moved from \(2\mathrm{mm}\) to \(2000s\), \(0.2s\), or \(0.002s\) in 100 increments.

The law of behavior tested is law VISC_ISOT_LINE.

7.2. Tested sizes and results#

The reaction force on face \(\mathrm{L23}\) is tested for the 3 deformation rates for the displacement values: \(\mathrm{0.1mm}\), \(\mathrm{1mm}\) and \(\mathrm{2mm}\).

Movement \(U=0.1\mathrm{mm}\)

Identification

Reference

Aster

\(\text{\%}\) difference

Slow speed

583.729

583.873

0.025

Average speed

651.843

652.008

0.025

Fast speed

741.214

741.406

0.026

Movement \(U=1\mathrm{mm}\)

Identification

Reference

Aster

\(\text{\%}\) difference

Slow speed

530.975

531.065

0.017

Average speed

565.249

565.350

0.018

Fast speed

610.221

610.335

0.019

Movement \(U=2\mathrm{mm}\)

Identification

Reference

Aster

\(\text{\%}\) difference

Slow speed

448.942

449.007

0.014

Average speed

470.456

470.528

0.015

Fast speed

498.687

498.767

0.016