press

This paper designed a new three-dimensional structure of the textile composite materials-hollow integrated sandwich composites,tested the tension,press and low velocity impact properties of the material.

本文设计了一种新型三维结构纺织复合材料-整体中空层连结构复合材料,并对材料的侧拉、平压、低速冲击等力学性能进行测试。