Failure of symmetric composite plates E-Glass/Epoxy with variousreinforcement arrangements

Type : Article de conférence
Auteur(s) :  A.DELIOU, B.BOUCHOUICHA, B.Oudjani, I.Atoui
Année :  2013
Domaine : Mécanique
Conférence: FRACT2
Résumé en PDF :  (résumé en pdf)
Fulltext en PDF :  (.pdf)
Mots clés :  composite materials, reinforcement, mechanical behaviour, hybridization

Résumé : 

Abstract : This study puts in evidence the effect of the change of the arrangement of the reinforcement(unidirectional, woven fabricand mat) on the rupture of E-glass/epoxy composite material. The consideredlaminates are symmetric of stacking sequence [+?/-?]3S and subjected of uniaxial traction loading. Amathematical approach based on failure criteria was used. The comparison of theirbehavior allows us to proposehybrids capable of improving the mechanical performances of composites, of decreasing the materialanisotropydegree and to have consequently optimal structures.