地空导弹对地面的附带损伤问题研究

Research on the Problem of Incidental Damnification to the Ground

研究了地空导弹爆炸时战斗部破片对地面人员附带损伤的问题,选取了破片对人体的杀伤准则,通过分析破片的空中运动特性,对导弹战斗部爆炸时的破片飞散规律进行了探讨,建立了破片散布的数学模型,并在典型的给定计算条件下进行了仿真分析。仿真结果表明,地空导弹在不同高度爆炸时,可计算出对地面人员的有效杀伤破片数量、破片杀伤面积和平均密度以及导弹的安全高度。

The surface to air missile warhead＇ s incidental damage to personnel targets is studied. By selecting the lethal rule of missile fragments to human bodies and analyzing the sports characteristic of the fragments in the air, the law of fragments＇ dispersion when the warhead explodes is explored and disper-sion model of fragments is established. Finally, a simulation is implemented under typical given compu-ting conditions. The result shows that when surface to air missile explodes at different heights, the effec-tive quantity of fragments of warheads lethal to personnel on the ground, fragments＇ damage area and the average density of the security level can be calculated.