Experiment and Analysis for Projectile Penetrating Seminfinite Thickness Concrete Target

The paper based on the impact velocity and penetration process of a projectile with two different curvatures measured by high speed photography technology gives the maximum penetration depth of a concrete target penetrated by the projectile and the overload curve of the projectile body.Through analyzing the data achieved in the experiment,it predicts the maximum penetration depth of the projectile according to the empirical formula and compares the data with the actual result.