东华大学学报（英文版）2002，Vol.19Issue(4)：66-69,4.
Fractographic Analysis of High Performance Fabric Reinforced Composites after Ballistic Impact
Fractographic Analysis of High Performance Fabric Reinforced Composites after Ballistic Impact
ZHANG Hua-peng 1SHI Mei-wu 2ZHANG Jian-chun 2WANG Shan-yuan1
作者信息
- 1. College of Textiles, Dong Hua University, Shanghai, 200051
- 2. The Quartermaster Research Institute of the General Logistics of CPLA, Beijing, 100010
- 折叠
摘要
Abstract
To improve the ballistic resistance of the ballistic resistant composites, this paper deals with the microscopically fractographic analysis of their failure caused by Fragments Simulated Projectiles (FSP) and bullet with the objective to clarify the failure modes of the compoosites, and to further improve the ballistic resistance of the ballistic systems by hybridizing based on the currently market available materials.After the analysis, it has been found that the penetration of the FSP into the panels causes shear failure in the impact side of the target but extensive tension failure in the distal side of the composite target. The failure modes also include matrix fragmentation, and delamination, and with resin content as high as 30%,more filaments are broken by cutting in the composite.Compared with the failure caused by bullet, there are more cutting or shearing for the failure caused by FSP,but more compressive failure caused by bullet. This paper also discusses the effects of hybridizing different types of fabrics on the ballistic resistance of the composite based on the observations and numerical simulation.关键词
failure/fabdc reinforced composite/hybrid ballistic resistantKey words
failure/fabdc reinforced composite/hybrid ballistic resistant分类
轻工纺织引用本文复制引用
ZHANG Hua-peng,SHI Mei-wu,ZHANG Jian-chun,WANG Shan-yuan..Fractographic Analysis of High Performance Fabric Reinforced Composites after Ballistic Impact[J].东华大学学报（英文版）,2002,19(4):66-69,4.
