This paper presents the results of numerical simulation of the interaction of cylindrical steel projectiles with orthotropic organoplastic barriers. Problems are solved numerically, by the finite element method, in a threedimensional formulation within the framework of the phenomenological approach to solid mechanics using the original EFES software package. The behavior of the steel projectile material is described by an elastic model. The behavior of the anisotropic material is represented by an elastic-brittle model. The effect of failure criteria on the stress-strain state of the anisotropic barrier is compared.
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10 May 2023
A Correction to this paper has been published: https://doi.org/10.1007/s11182-023-02917-0
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Radchenko, P.A. Numerical Simulation of an Orthotropic Organoplastic Destruction Upon Impact. Russ Phys J 65, 2036–2042 (2023). https://doi.org/10.1007/s11182-023-02867-7
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DOI: https://doi.org/10.1007/s11182-023-02867-7