Optimization of the structure of a layered slab with the penetration of a rigid striker

1986 ◽  
Vol 22 (2) ◽  
pp. 179-183 ◽  
Author(s):  
V. N. Aptukov ◽  
V. L. Belousov ◽  
M. A. Kanibolotskii
Keyword(s):  
Rigid Striker

scholarly journals Comparison of the resistance of monolithic and layered heterogeneous barriers to penetration by rigid and deformable strikers with an ogival nose based on numerical simulation

2019 ◽  
Vol 221 ◽  
pp. 01022
Author(s):  
Evgeny Kraus ◽  
Ivan Shabalin
Keyword(s):  
Numerical Simulation ◽  
Numerical Calculations ◽  
Complex Materials ◽  
Metal Ceramic ◽  
2D And 3D ◽  
The Impact ◽  
Rigid Striker

To create protective elements, information is needed on the resistance of various combinations of metal, ceramic, and heterogeneous plates, including layered ones, both in contact and with spacing. In addition, an intensive process is underway to create complex materials such as cermet composites. In this work, for verification of the code, numerical calculations of the breakdown of both monolithic and layered steel barriers by a striker with an ogival nose are performed. A series of 2D and 3D calculations for modeling the processes of penetrating heterogeneous barriers has been performed. It is shown that the resistance of heterogeneous barriers to penetration by a rigid striker is approximately the same, whereas the impact of a deformable striker on heterogeneous barriers shows that the resistance of layered barriers is lower compared to a monolithic barrier, and spacing of layers reduces the resistance of the barrier.

Scale effect in the problem of the piercing of a plate by a rigid striker

1993 ◽  
Vol 29 (5) ◽  
pp. 403-405 ◽  
Author(s):  
V. A. Babakov ◽  
A. D. Zinov'ev
Keyword(s):  
Scale Effect ◽  
Rigid Striker

scholarly journals SYMMETRIC CONTACT PROBLEM FOR VISCOELASTIC HALF-PLANE AND ABSOLUTELY RIGID STRIKER AT SUPERSONIC STAGE OF INTERACTION

2018 ◽  
Vol 80 (3) ◽  
pp. 326-335
Author(s):  
E.A. Korovaytseva ◽  
◽  
D.V. Tarlakovskii ◽  
◽  
Keyword(s):  
Contact Problem ◽  
Half Plane ◽  
Rigid Striker
Sign in / Sign up

Export Citation Format

Share Document