Numerical Analysis of Binding Yarn Float Length for 3D Auxetic Structures

This study uses finite element analysis (FEA) numerical tool to determine the Poisson's ratio of different three‐dimensional (3D) woven structures. The simulation results reveal a coupled auxetic and bending behavior when a tensile force is applied. This study will help to choose the best 3D structure as reinforcement for ballistic grade impact applications in the area of wearable protection.