Implantation et validation de l’élément fini SHB8 dans ABAQUS
Communication avec acte
Auteur
BEN ZEINEB, Mohamed El Hédi 
ABED-MERAIM, Farid BALAN, TudorRésumé
The "SHB8" continuum shell element is an under integrated element, stabilized then projected by the "Assumed Strain Method ". Its good experience feedback compared to the standard elements of INCA and ASTER led us to implement it in the ABAQUS code using the UEL subroutine. Its performances are again checked on linear static patch tests. Compared to the ABAQUS elements: C3D8I and S4, the "SHB8" presents a fast convergence even for coarse mesh.
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Communication avec acte;ABED-MERAIM, Farid ; BALAN, Tudor (2013)
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Article dans une revue avec comité de lecture;ABED-MERAIM, Farid ; BALAN, Tudor (Elsevier, 2008)
Sheet metal forming processes generally involve large deformations together with complex loading sequences. In order to improve numerical simulation predictions of sheet parts forming, physically-based constitutive models ...
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Article dans une revue avec comité de lecture;BALAN, Tudor; ; ABED-MERAIM, Farid ; (IOP Publishing, 2013)
This paper investigates a recently developed elasto-plastic constitutive model. For this purpose, the model was implemented in a commercial finite element code and was used to simulate the cross-die deep drawing test. Deep ...