Titre :

Analysis on failure mechanisms of an interlock woven fabric under ballistic impact

Auteur(s) :

Ha-Minh, C. [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Boussu, francois [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Kanit, Toufik [Auteur]
Unité de Mécanique de Lille - ULR 7512 [UML]
Crepin, David [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Imad, Abdellatif [Auteur]
Unité de Mécanique de Lille - ULR 7512 [UML]

Titre de la revue :

Engineering Failure Analysis

Nom court de la revue :

Eng. Fail. Anal.

Numéro :

18

Pagination :

2179-2187

Date de publication :

2019-03-13

ISSN :

1350-6307

Mot(s)-clé(s) :

Failure mechanisms
3D interlock fabric
Ballistic impact
Boundary conditions
Finite element analysis

Discipline(s) HAL :

Sciences de l'ingénieur [physics]

Résumé en anglais : [en]

In this paper, damage mechanisms of a 3D interlock woven fabric subjected to ballistic impact were analyzed using a numerical model. Two impact configurations were carried out in order to validate the numerical model with ...
Lire la suite >In this paper, damage mechanisms of a 3D interlock woven fabric subjected to ballistic impact were analyzed using a numerical model. Two impact configurations were carried out in order to validate the numerical model with experimental observations: perforation (900 m/s) and no-perforation (90 m/s). Global deformation of the fabric during impact is determined continuously to detail fabric impact behavior. Also, in this study, the effects of boundary conditions on failure mechanisms have been investigated. Boundary conditions are divided into two cases: (1) only warp yarns fixed and (2) only weft yarns fixed. Basing on continuous evolutions of global deformation, projectile velocity, different energies and reaction force onto projectile, the influence of both these fixation conditions is investigated.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Collections :

• Génie des matériaux textiles (GEMTEX) - ULR 2641

Date de dépôt :

2023-06-20T02:32:32Z
2023-11-24T15:56:14Z
2024-04-22T09:27:52Z