航空材料学报2001，Vol.21Issue(1)：47-50,4.
锥体冲击芳纶复合材料的损伤及其机理研究
Study of circular impact damage to kevlar
composites and mechanism
魏伯荣 1蒋海滨 1李名琦2
作者信息
- 1. 西北工业大学化学工程系,
- 2. 汉江机械厂,
- 折叠
摘要
Abstract
Thin Kevlar composites have been impacted by circular cone (cone angle: 60°)in 2～8m/s impact speed. The damnification process and appearance and its mechanism have been investigated. The result showed that damnification size of Kevlar composires was larger than glass fiber composites. The anti-penetrate capability of composites increases when the impact speed increases. Distinct function of crack inducement occurs when circular cone penetrate composites increases. The circular cone impact energy absorption for composites is decided by destroy model.关键词
芳纶复合材料/锥体冲击/损伤/机理分类
通用工业技术引用本文复制引用
魏伯荣,蒋海滨,李名琦..锥体冲击芳纶复合材料的损伤及其机理研究[J].航空材料学报,2001,21(1):47-50,4.
