矢量型抗侵彻结构研究进展  

Progress on vector-based anti-penetration structure research

作　　者：吴应祥 秦有权 徐翔宇 WU Yingxiang;QIN Youquan;XU Xiangyu(Institute of Defense Engineering,AMS,PLA,Beijing 100850,China)

机构地区：[1]军事科学院国防工程研究院,北京100850

出　　处：《防护工程》2022年第6期36-42,共7页Protective Engineering

摘　　要：详细梳理了遮弹层结构研究现状、防护机理和存在问题,根据侵彻爆破弹结构细长、垂直打击的特点,提出了通过弹目触碰瞬间降低有效动量避免或减少弹体侵彻的矢量型防弹结构,论述了尖劈体动静组合、三角孔矩阵体等可迫使侵彻爆破弹出现跳飞、碎裂、多次变向等情况。结合30 mm弹体与C60素混凝土和45号钢靶的撞击试验,提出了矢量型抗侵彻结构研究方向。This paper first summarized the current research on burster layer structure, protection mechanism and existing problems in detail, and, based on the feature of penetration projectile that is slender and vertical striking, proposed a vector-based shielding structure to prevent or reduce the projectile penetration by effectively reducing the transient momentum at the time of contact between the projectile and the target;then, discussed some vector-based shielding structures, such as combined wedge-shaped static and dynamic structure, triangular hole matrix structure, which can force the penetration projectile bouncing, burst or multiple change of direction;finally, combined with the results of an impact test using 30 mm projectile to hit the C60 concrete and 45 steel target, proposed the future research directions of vector-based anti-penetration structure.

关 键 词：遮弹层 矢量防护 抗侵彻结构 

分 类 号：TJ410[兵器科学与技术—火炮、自动武器与弹药工程]