对快排在杀伤力鉴定标准中的一些问题进行研究,通过实验结果对其进行分析.利用快排在加压次数不同的情况下,发射两种质量不同弹丸对四种厚度不同的铝板进行射击,测量弹丸初速度并计算平均速度和比动能,测量铝板上的嵌入深度,对各种影响因素进行分析.使用同一快排的情况下,加压次数相同时,发射弹丸的质量越大,其断面比动能越大,在铝板上的嵌入深度越深;弹丸直径和质量相同时,加压次数越大,其断面比动能越大,在铝板上的嵌入深度越深,杀伤力越大.%this paper studies some problems in the standard of lethality identification,and analyzes it through experimental results.Using fast in pressure under the condition of different times,and two kinds of different quality of the projectile on the fire for four different kinds of thickness of aluminum plate,measuring the projectile velocity and calculate the average velocity and kinetic energy,the embedded depth of the measurement on the aluminum plate,analyzes various influence factors.With the same rapid discharge,the higher the mass of the projectile is,the larger the mass of the projectile is,and the greater the depth of the embedding depth is on the aluminum plate.The diameter and quality of the projectile are the same,and the larger the pressure is,the greater the cross-section ratio is,and the deeper the embedding depth on the aluminum plate is,the greater the damage.
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