Abstract

A criterion for the selection of materials to protect against the mechanical dynamic loading is proposed and substantiated. The mechanisms of the fracture of brittle ceramic materials that are widely used in structures that prevent penetration and are very common in practice are discussed. Unlike other estimates, the proposed formula is based on the physical principle of comparing the total energies of loading and obstacles, and is in good agreement with the experimental data.

中文翻译：

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关于防止机械动态载荷的材料选择标准

摘要

提出并证实了选择材料以防止机械动态载荷的标准。讨论了广泛用于防止渗透的结构中并且在实践中非常常见的脆性陶瓷材料的断裂机制。与其他估计不同，该公式基于比较载荷和障碍物总能量的物理原理，与实验数据吻合较好。