Aim at finding a valid test method for the Fuze Dynamic Design, the characters and current situations of hard target penetrating fuze and its dynamic simulation are analysed and studied.

Numerical simulation of ballistic penetration of bulletproof laminated composite panels;

Numerical simulation on ballistic penetration of composite case;

CDM model and its application to numerical simulation on fiber-reinforced laminate under penetration;

Research of effective factors of measuring deceleration during penetrating;

Numerical simulations on distribution of stress and strain rate in rod penetrator and armor during penetrating;

After introducing the major algorithm and the development of numerical simulation,the dynamic finite element program LS-DYNA is used to simulate earth penetrating weapon penetrating concrete.

And these large cracks result in falling of fragments from parts of the surface of penetrated hole.

Based on the penetrate-resistance capability of steel-fiber concrete,this paper presents the revisional formula in calculating penetrating depth by introducing toughness index of steel-fiber concrete and considering the influence of shape character and content of steel-fiber.

For oval-headed projectile penetrate half-infinite concrete, adopting dimensional analysis, establishing the Function relation of related parameter having on dimension turns, through the experiment of oval-headed projectile (Quantity is 2.