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Dynamic Yarn Pull-Out from In- and Out-of-Plane Directions
Abstract
In this study, the mechanical response of a single yarn pull-out from single layers of Kevlar® and Twaron® fabric under out-of plane loading at both quasi-static and dynamic rates was experimentally investigated. In order to perform the dynamic experiments, a pendulum impact setup was designed and constructed to pull out a single yarn dynamically. The pull-out load was measured directly by a load cell and the movement of the fabric was measured to portray the load-displacement history. The effects of transverse pressure, different weave direction, and loading rates were also investigated.