超高分子量聚乙烯织物/聚脲柔性复合材料的抗破片侵彻机制

刘东炎, 郑成燕, 王晓旭, 钱坤, 张典堂

Projectile penetration mechanism of ultra-high molecular weight polyethylene fabric/polyurea flexible composites

LIU Dongyan, ZHENG Chengyan, WANG Xiaoxu, QIAN Kun, ZHANG Diantang

图8 破片侵彻后2D-C及3D-C沿着纬向和经向的截面图

Fig.8 Cross-sectional shapes of 2D-C and 3D-C along weft and warp directions after fragment penetration. (a)2D-C Weft direction cross section;(b)2D-C Warp direction cross section; (c)3D-C Weft direction cross section; (d)3D-C Warp direction cross section