负泊松比针织结构及其应用

摘要

Different geometrical models of auxetic materials were summarized and currently available knitting technologies for making fabrics with auxetic effect including plane and 3D warp-knitted fabrics, as well as weft-knitted fabrics with folded structures, were introduced brielfy in this essay. Lastly, potential applications of fabrics with auxetic knitted structures in apparel and technical textiles were introduced respectively. Developing directions and prospects of such fabrics in future researches were predicted.%本文对各个负泊松比材料的作用原理进行概括和总结，并简要介绍了目前用针织技术实现负泊松比结构的方案，包括平面经编织物、三维间隔织物、纬编折叠结构织物等。最后对负泊松比结构针织物在服用和产业用方面广泛的潜在应用分别进行了介绍，并展望了负泊松比结构针织物在以后研究中的发展方向及前景。