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Journal of Applied Mechanics and Technical Physics

2013 year, number 4

Effect of Stiffness of Shock-Absorbing Pads on the Stresses in Explosion Chambers

Yu. P. Meshcheryakov, A. A. Pikarevskii, O. I. Stoyanovskii
Keywords: explosion chamber, pulse loading, numerical calculation, shock-absorbing pad, strain measurement, vibration damping parameter


The effect of stiffness of shock-absorbing pads of a real explosion chamber on the degree of vibration damping and maximum stresses in the body of the camera is experimentally and numerically investigated. The results are analyzed. A relation between the seismic effect on the foundation after a charge explosion inside the chamber and durability of its operation is revealed.