Explosively Induced Impulses Due to Explosice Charges Buried in Water Saturated Sane

The ability to simulate the explosive effects of land mines on military vehicles is a valuable capability in the defense community. The current competency levels of such simulations, however, are in need of improvement. Experiments have been conducted to measure the explosive induced impulse of a land mine on a steel plate placed above the explosive charge. The purpose of this paper is to report the findings of a variety of simulation tests conducted in order to correctly predict the empirical impulse data gathered in corresponding experiments. The computer hydrocode, AUTODYN v5.0.01 (Century Dynamics, 2003), is the simulation code used to simulate, and process the results. The experimental data has not been made available to allow computer analysts to exercise their codes on the problem without the temptation to tweak parameters in order to match computer code predictions with experimental results