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Analysis of defects during the preforming of a woven flax reinforcement

Pierre Ouagne 1 Damien Soulat 2 Gilles Hivet 2 Samir Allaoui 2 Davy Duriatti 3
1 F2ME
PRISME - Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique
Abstract : This paper presents one of the first experimental investigations to analyze the formability of dry woven preform made of flax yarns. A defect analysis at the preform scale, such as wrinkling or buckling is conducted. This work indicates the mechanisms at the origin of these defects. To form complex shapes without generation of defects, the constitution and the architecture of the yarns constituting the woven fabric should be optimised. Keywords:
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https://hal.archives-ouvertes.fr/hal-00655528
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Submitted on : Friday, December 30, 2011 - 9:57:37 AM
Last modification on : Monday, July 16, 2018 - 4:02:10 PM
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Pierre Ouagne, Damien Soulat, Gilles Hivet, Samir Allaoui, Davy Duriatti. Analysis of defects during the preforming of a woven flax reinforcement. Advanced composites letters, Woodhead Publishing Limited, 2011, pp.105 -108. ⟨hal-00655528⟩

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