NUMERICAL COMPUTATION OF THE SHOCK WAVE DIFFRACTED BY A CIRCULAR CYLINDRICAL CAVITY IN ELASTIC-PLASTIC MEDIA.
COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H
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A finite difference method for predicting the effect of shock waves on a circular cylindrical cavity in elastic-plastic media was studied. A two-dimensional Lagrangian code was found quite satisfactory. Attenuation of the shock waves through the cavity and the deformation of the cavity wall were discussed. Author
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