The article presents a numerical study of the high-speed impact of a steel projectile on a concrete target. Calculations have been carried out within the framework of a porous elastoplastic medium. The dynamic fracture is considered as the growth and coalescence of microdefects under the action of stresses formed during loading. The projectile interacts with the target at a speed of 600 m/s. As a result of impact loading, through penetration occurs in the concrete target with the formation of a crater on the front side and a back spall.
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Belov, N.N., Yugov, N.T., Tonkikh, G.P. et al. Numerical Study of the High-Speed Impact of a Steel Projectile on a Concrete Target. Russ Phys J 67, 267–272 (2024). https://doi.org/10.1007/s11182-024-03131-2
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DOI: https://doi.org/10.1007/s11182-024-03131-2