Experimental investigation and modeling of the behavior of commingled yarns - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2014

Experimental investigation and modeling of the behavior of commingled yarns

Jean-Emile Jean-Emile.Rocher@univ-Orleans.Fr Rocher
Gilles Hivet
Eric Blond

Résumé

Stress-strain tensile behavior of commingled glass-fiber/polypropylene yarns is experimentally investigated. Values of Young modulus, breaking stress and breaking strain of yarns and their dependence to strain rate and gauge length are evaluated. A comparison of tensile behavior of yarns before and after weaving of a 3D-fabric is performed in order to estimate the influence of weaving damage. Taking into account the particular commingled yarn structure, a model is proposed to describe accurately their full stress-strain tensile behavior. Parameters of the model are identified in the light of experimental results.
Fichier principal
Vignette du fichier
ECCM16_JER_v2.pdf (934.63 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01071026 , version 1 (10-04-2018)

Identifiants

  • HAL Id : hal-01071026 , version 1

Citer

Jean-Emile Jean-Emile.Rocher@univ-Orleans.Fr Rocher, Samir Allaoui, Gilles Hivet, Eric Blond. Experimental investigation and modeling of the behavior of commingled yarns. 16TH EUROPEAN CONFERENCE ON COMPOSITE MATERIALS, Jun 2014, seville, Spain. ⟨hal-01071026⟩
105 Consultations
44 Téléchargements

Partager

Gmail Facebook X LinkedIn More