About the Criteria for the Choice of Materials to Protect Against the Mechanical Dynamic Loading

Author:

Shevchenko V. Ya.,Oryshchenko A. S.,Perevislov S. N.,Sil’nikov M. V.

Abstract

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.

Publisher

Pleiades Publishing Ltd

Subject

Materials Chemistry,Condensed Matter Physics,Ceramics and Composites

Reference19 articles.

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3. Kocer, C., Using the Herieah fracture system to measure crack growth data; review, Int. J. Fract., 2003, vol. 121, no. 3, pp. 111–132.

4. Shevchenko, V.Ya., Vvedenie v tekhnicheskuyu keramiku (Introduction to Technical Ceramics), Moscow: Nauka, 1993.

5. Brandon, D.G., Armor. Concise Encyclopedia of Advanced Ceramic Materials, Oxford: Pergamon, 1991, pp. 22–25.

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