Fig. 5From: Evaluation of conductive smart composite polymeric materials for potential applicationsin structural health monitoring and strain detectiona) Evolution of resistivity change with defect-size. b) Simultaneous measurements of resistivity change (red lines) and strain (blue lines). c) Picture of the resistivity measurements set up. d) Carbon fiber-based epoxy resin composite coupon prepared to evaluate failure detection capacities. e) measurements of resistivity change for different faced pairs of electrodesBack to article page