Results of an experimental study of the normal collision of cylindrical impactors with sea ice are presented. The dynamics of wave process development in the thickness of a salt ice obstacle and the behavior of the forces of resistance to impactor penetration are analyzed at different impact velocities. The possibility of using induction cross sections for determining the position of impactors in the obstacle in a range of initial velocities of 800−1500 m/s. Pulsed X-ray diffraction is used to obtain motion diagrams (depth versus time) and the dimensions of cavities formed.

中文翻译：

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盐冰中撞击运动的实验研究

介绍了圆柱形撞击器与海冰正常碰撞的实验研究结果。分析了盐冰障碍物厚度中波浪过程发展的动力学以及在不同冲击速度下抵抗冲击器穿透力的行为。在 800-1500 m/s 的初始速度范围内，使用感应横截面来确定障碍物中冲击器的位置的可能性。脉冲 X 射线衍射用于获得运动图（深度与时间）和形成的空腔尺寸。