3. Summary of results#

The following curves represent the various comparisons between Code_Aster and GEFDYN in terms of stress \({\sigma }_{\mathrm{yy}}\) (Figure), total volume deformation (Figure) and deviatory (Figure) and isotropic (Figure) and isotropic work-hardening coefficients (Figure).

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Figure 1: ys*y*as a function of axial deformation: comparison between solutions*

Aster_code GEFDYN.

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Figure 2: Total volume deformation as a function of axial deformation: comparison between the solutions Code_Aster * and GEFDYN (noted « EPSv ») .

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Figure 3: deviatory radii as a function of axial deformation: comparison between the solutions Code_Aster and GEFDYN.

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Figure 4: isotropic radius as a function of axial deformation: comparison between CODE_ASTER and GEFDYN solutions.