某空炸杀伤弹对地面人员目标毁伤效能研究  

Research on the damage efficiency of the aerial burst shrapnel to ground personnel targets

作　　者：陆盼盼 于立峣 杜福顺 杜传通 吴宗良 LU Panpan;YU Liyao;DU Fushun;DU Chuantong;WU Zongliang(63856rd Troop of PLA,Baicheng 137001,China)

机构地区：[1]63856部队,吉林白城137001

出　　处：《兵器装备工程学报》2024年第S01期203-211,共9页Journal of Ordnance Equipment Engineering

摘　　要：为充分评价某空炸杀伤弹战斗部的毁伤能力,利用靶场静爆、动爆试验和数值模拟方法开展了空炸杀伤弹杀伤威力研究,分析了战斗部破片飞散规律,确定了破片落点分布规律,依据人体易损性分析A-S准则,获得了空炸弹在落角、落速、炸高不同运动参数下有效杀伤面积。结果表明:试验和数值模拟的破片飞散规律和落点分布规律一致。以地面人员为杀伤目标,通过数值模拟计算了空炸姿态对空炸弹有效杀伤面积受炸高影响的规律。空炸弹有效杀伤面积受炸高的影响较大,受落角和落速的影响较小,通过落速、落角和炸高的最佳匹配,使破片有效杀伤面积最大,可为该型空炸杀伤弹毁伤实际应用提供参考。In order to evaluate the damage efficiency of the aerial burst shrapnel warhead as fully as possible,static explosion test,dynamic explosion test and numerical modeling are used to study the damage efficiency of the aerial burst shrapnel,the fragmentation flying law of warhead is analyzed,and the fragmentation landing point distribution law is obtained.According to the human vulnerability analysis and A-S criterion,the effective lethal area of the aerial burst shrapnel against the ground personnel target under different motion parameters such as impact angle,terminal velocity and blasting height is calculated.The results show that the fragmentation dispersion and impact angle distribution obtained by the explosibility test are consistent with the numerical modeling.Taking the ground personnel as the kill target,the law of the effect of aerial burst posture on the effective lethal area of the aerial burst shrapnel by blasting height is obtained through numerical modeling.The results show that the effective lethal area of the aerial burst shrapnel is greatly affected by blasting height,and is less affected by impact angle and terminal velocity.The best matching parameters are obtained by changing the terminal velocity,impact angle and blasting height to obtain the maximum effective lethal area.It provides a reference for the practical application of the aerial burst shrapnel.

关 键 词：毁伤能力 破片飞散规律 数值模拟 空炸姿态 杀伤面积 

分 类 号：TJ301[兵器科学与技术—火炮、自动武器与弹药工程]