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STUDYING THE EFFECT OF PROJECTILE VELOCITY ON PENETRATION DEPTH IN CONCRETE WITH THE SIMPLIFIED CONCRETE DAMAGE PLASTICITY MODEL BY ABAQUS SOFTWARE

This paper calculates the penetration depth of 85 mm projectile in concrete block B20 by Abaqus software, with the concrete in simplified concrete damage plasticity (SCDP) model. Comparing the results calculated by Abaqus software with the Berezan formula and the improved Petry formula to check the reliability of the computational model and material model. From there, studying the effect of projectile velocity on penetration depth in concrete B20.