NUMERICAL SIMULATION ON PENETRATION AND EXPOLOSION EFFECT IN ROCKS
岩石侵彻爆炸效应的数值模拟

Nonliner finite element method and blast wave theory are applied to simulate the destruction effect of blast in rocks,such as propagation of blast wave and crater effect under penetration and explosion. Dynamite elements are used directly in the calculation. Numerical examples show that the proposed method is efficient.