笔者根据应力波理论,分析了弹丸撞击钢板时,弹丸破坏位置。又根据三层间隙的结构特征,分析了杆式弹侵彻三层板时,在不同层次的靶上破坏情况,最后通过靶场实验,证明了该分析意见并得出结论供杆式弹结构设计参考。 According to the theory of stress wave, the author analyzes the position where the projectile destroys when the projectile hits the steel plate. According to the structural characteristics of the three-layer gap, the damage of the three-layer plate on the targets at different levels when the projectile penetrated the three-layer plate was analyzed. Finally, the shooting range experiment was adopted to prove the analysis and to conclude that the rod-type projectile structure design reference.