For blast warhead, lethality criterion with distance as judge index is given in terms of standard formula of kill law of air shock, over pressure formula and specific impulse formula.

• 针对爆破战斗部，根据空气冲击波的标准杀伤规律公式和超压以及比冲量公式，得出了以距离为判断指标的毁伤判据。