Stress-Strain State, Absorption of Energy and Rupture of Circular Plate under Blast Loading

Aliev A.V., Kalinnikov A.A.

Abstract


Deformation of circular plate under blast loading is considered. Solution of this problem is performed by finite element method. Results are represented for displacements, velocities, accelerations, energy absorption and time at rupture of plate under various values of dimensions of plate and distance between charge and plate.

Keywords


circular plate; blast loading; finite element method; energy absorption; rupture of plate

References References

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Randers-Pehrson G., Bannister K. Airblast loading model for DYNA2D and DYNA3D, ARL-TR-1310. MD, USA: Army Research Laboratory, Aberdeen Proving Ground. – 1997.


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ISSN 1813-7903 (Print)
ISSN 2413-1172 (Online)