Abstract
This paper describes the experimental and numerical study of structures used for protection against the harmful effect of bullet and fission elements. A special place among them is taken by spaced-apart structures in which a gap between layers is filled with either air or various light materials with good damping, dissipative, and thermophysical properties. The results of the numerical simulation of a fragment of spaced-apart protection are in good agreement with experimental data on both residual forms and deflection.
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References
V. N. Mineev, A. I. Funtikov, V. E. Fortov, et al., “Spaced-Apart Protection with a Gap Filled with Ceramic Materials of Different Fractional Composition and Porosity,” in Proc. of the Int.Conf. “IX Khariton’s Topical Scientific Readings,” Sarov, March 12–16, 2007, pp. 452–459.
A. M. Bragov and A. K. Lomunov, “Methodological Aspects of Studying Dynamic Material Properties Using the Kolsky Method,” Int. J. Impact Eng. 16 (2), 321–330 (1995).
A. M. Bragov and A. K. Lomunov, “Use of the Kolsky Method for Studying Shear Resistance of Soils,” DYMAT J. 1 (3), 253–259 (1994).
A. M. Bragov, G. M. Grushevsky, and A. K. Lomunov, “Use of the Kolsky Method for Confined Tests of Soft Soils,” Exper. Mech. 36 (3), 237–242 (1996).
A. M. Bragov, A. K. Lomunov, and I. V. Sergeichev, “Modification of the Kolsky Method for Studying Properties of Low-Density Materials under High-Velocity Cyclic Strain,” J. Appl. Mech. Tech. Phys. 42 (6), 1090–1094 (2001).
A. M. Bragov, A. Konstantinov, A. Lomunov, et al., “Dynamic Compressibility of High-Porosity Dampers of Thermal and Shock Loadings: Modeling and Experiment,” Int. J. Modern Phys. B 22 (9/11), 1183–1188 (2008).
V. G. Bazhenov, C. V. Zefirov, A. V. Kochetkov, et al., “The ‘Dinamics-2’ Software Package for the Solution of Plane and Axisymmetric Problems of Nonstationary Interaction of Structures with Compressible Media,” Mat. Model. 12 (6), 67–72 (2000).
V. G. Bazhenov, C. V. Zefirov, and I. N. Tsvetkova, “The Numerical Simulation of Non-Stationary Problems of Contact Interaction of Deformable Structures,” in Applied Problems of Strength and Plasticity. Numerical Modeling of Physical and Chemical Processes, No. 52 (Tovar. Nauch. Izd. KMK, 1995), pp. 154–160.
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Original Russian Text © V.V. Balandin, A.M. Bragov, S.V. Zefirov, A.K. Lomunov.
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Balandin, V.V., Bragov, A.M., Zefirov, S.V. et al. Experimental and numerical study of the impact interaction of a rigid impactor with a combined target. Combust Explos Shock Waves 53, 116–121 (2017). https://doi.org/10.1134/S0010508217010166
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DOI: https://doi.org/10.1134/S0010508217010166