Strain measurement in tests on fibre fabric by image correlation method

Jean Launay (1) , Fathia Lahmar (1) , Philippe Boisse (1) , Pierre Vacher (2)

1 LMSP - Laboratoire de Mécanique des Systèmes et des Procédés
2 SYMME - Laboratoire SYstèmes et Matériaux pour la MEcatronique

Strain measurements are investigated by an image correlation method, for tensile tests, in order to analyse the non-linearities due to crimp. The interest of the method is the possibility to study the phenomena at different scales and so to contribute to a better understanding of the yarn interactions and of their influence on the fabric mechanical behaviour

Domaines: Matériaux et structures en mécanique [physics.class-ph]; Matériaux et structures en mécanique [physics.class-ph]

Jean Launay, Fathia Lahmar, Philippe Boisse, Pierre Vacher. Strain measurement in tests on fibre fabric by image correlation method. Advanced composites letters, 2002, 11 (1), pp.15-20. ⟨10.1177/096369350201100102⟩. ⟨hal-00372678⟩