杀爆弹破片与冲击波对地面人员目标综合毁伤

Integration Lethal Probability of Fragment and Shock Wave of Explosive Projectile on Attacking Personalities

从杀爆弹实际毁伤过程出发,在前人破片毁伤基础模型上,提出了针对地面人员目标的破片与冲击波两种作用条件下综合杀伤概率计算方法。并以某弹在攻击角度为65°作为实例,对单发与多发弹在不同爆炸高度综合杀伤概率进行了计算。结果表明,随着爆炸高度的增加,杀伤概率整体下降,并且单发弹杀伤概率等势分布区域,由椭圆形变成脚掌形。对于多发弹在相同爆炸高度条件下,其杀伤概率等势分布形状不变,但杀伤概率与分布面积随弹数增加而增加。本研究的计算方法与结果可为杀爆战斗部设计与实际应用提供参考。

An integration lethal probability method which considers both the effects of fragmentation and shock wave of the explosive projectile was proposed after the investigation of its practical explosion process. Moreover, taking one projectile with the attack angel of 65° as an example, the calculation of the integration lethal probability of single and multiple projectiles were performed under different explosion height. The results show that with the increase of explosion height, the probability decreases, and its contour distribution shape also changes from an ellipse to the shape of a foot for single projectile. However, for multiple projectiles, the shapes of their lethal probability distribution are similar with the same explosion height, but the value of both probability and distribution area is raised. The method and calculation results of this paper can provide the guidance for the design of blast-fragmentation warhead and its practical application.