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 The News of Altai State University
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Content of 1-1(73) 2012
Management, Computer Facilities and Computer Science
Mathematics and Mechanics
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1-1(73)2012
Mathematics and Mechanics

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A.V. Radchenko, P.A. Radchenko

Features of Fracture of the Spaced Targets from the Anisotropic Material under Impact

The paper considers the problem of normal interaction of the aluminum isotropic compact cylindrical projectile with orthotropic monolithic and spaced targets in a range of load velocities from 750 m/s to 3000 m/s. Fracture of anisotropic targets is investigated, the comparative analysis of efficiency of their protective properties depending on orientation of elastic and strength properties of an anisotropic material is carried out.
Key words: anisotropy, strength, elasticity, fracture, numerical modeling.

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