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

Abstract : 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 failuremechanisms 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.
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Engineering Failure Analysis, Elsevier, 2011, 18 (8), pp.2179-2187. 〈10.1016/j.engfailanal.2011.07.011〉
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https://hal.archives-ouvertes.fr/hal-00643209
Contributeur : Marie-Christine Nodot <>
Soumis le : lundi 21 novembre 2011 - 14:12:35
Dernière modification le : mercredi 24 octobre 2018 - 01:18:04

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C. Ha-Minh, F. Boussu, Toufik Kanit, David Crepin, Abdellatif Imad. Analysis on failure mechanisms of an interlocknext woven fabric under ballistic impact. Engineering Failure Analysis, Elsevier, 2011, 18 (8), pp.2179-2187. 〈10.1016/j.engfailanal.2011.07.011〉. 〈hal-00643209〉

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