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装甲陶瓷界面击溃效应研究

谈梦婷1,2,张先锋2,包阔1,2,伍杨1,3,吴雪1,2   

  1. 1.
    2. 南京理工大学
    3. 中国兵器装备集团兵器装备研究所
  • 收稿日期:2017-07-04 修回日期:2018-02-07 发布日期:2018-02-07
  • 通讯作者: 张先锋

Study on the Interface Defeat of Ceramic Armor

  • Received:2017-07-04 Revised:2018-02-07 Published:2018-02-07
  • Contact: Xian-Feng Zhang

摘要: 界面击溃效应是射弹撞击陶瓷材料过程中,陶瓷表面产生的特有现象。国内外学者在近30年来对陶瓷界面击溃效应开展的大量研究工作表明界面击溃效应能够提高装甲的抗弹性能。本文主要从实验、理论和数值模拟三方面介绍国内外学者开展的工作,包括陶瓷材料宏观与微观结构的界面击溃研究方法等。针对现今对界面击溃效应研究的不足,提出了关于未来研究方向的建议。

关键词: 装甲陶瓷,界面击溃,冲击动力学,裂纹扩展

Abstract: Interface Defeat, which can effectively defeat the long-rod projectile (LRP), is a specific phenomenon of ceramic armor. Studies on this area have been conducted for the last three decades both at home and aboard proving that interface defeat can enhance the ballistic performance of ceramic armor. Related researches on the experimental techniques, theoretical models and numerical simulations of interface defeat are introduce, including the study of interface defeat at micro and macro scale, method for the design of ceramic composite armor and etc. According to the insufficient work of interface defeat, some suggestions are proposed in this paper.

Key words: ceramic, interface defeat, impact dynamics, crack expansion