Numerical studies of the behavior of an orthotropic organic plastic barrier under dynamic loads

This paper presents the results of a numerical simulation of the interaction of the cylindrical steel projectiles with orthotropic barriers made of organic plactic. Problems are solved numerically, by the finite element method, in a three-dimensional formulation within the framework of the phenomeno...

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Bibliographic Details
Main Authors: Batuev, S. P., Radchenko, A. V., Radchenko, P. A.
Format: Conference Proceeding
Language:English
Subjects:
Dynamic loads
Elastic anisotropy
Finite element method
Mathematical models
Projectiles
Solid mechanics
Strain
Online Access:Get full text
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Summary:This paper presents the results of a numerical simulation of the interaction of the cylindrical steel projectiles with orthotropic barriers made of organic plactic. Problems are solved numerically, by the finite element method, in a three-dimensional 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 an anisotropic material is represented by the elastic-brittle model. The effect of failure criteria on the stress-strain state of an anisotropic barrier is compared.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0163767