RESEARCH AND DEVELOPMENT OF SHOCK-CONTROLLED FOUNDATION FOR A HEAVY-GUN LABORATORY TESTING-HAMMER.

Keywords: J H A CROCKETT, RESEARCH, DEVELOPMENT, SHOCKS, CONTROL, FOUNDATIONS, HEAVY, GUNS, LABORATORIES, TESTING, HAMMERS, TESTS, RESISTANT, CONCRETE, VIBRATIONS, ARTILLERY, THEORY, ARMAMENTS, BLOCKS, WAVES, INTERNAL, FLEXURAL, OSCILLATIONS, FATIGUE, SIMULTANEOUS, THREE DIMENSIONAL, GROUTS, ANALYSIS, RUBBER, SPRINGS, BOLTS, GIRDERS, STRESSING, CABLES, FREYSSINET, LEE MCCALL, GROUTED, GROUTING