More on the perforation of concrete slabs by rigid projectiles

•We analyze the recent experimental data on concrete slabs perforated by ogive-nosed rigid projectiles. The analysis is based on our penetration/perforation models for concrete targets.•The analysis includes the scaling issue in concrete penetration which was resolved by us recently.•The agreement between our analytical predictions and the data is shown to be very good for the ballistic limit velocities, and for the residual velocities of the projectiles perforating these slabs.