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Explosives and Explosive Ordnance Disposal
containing
冲击机
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冲击式凿岩机
机体活塞通过钻杆直接对钻头施加冲击能量,反复不断地冲击岩石,并在活塞回程时使钻杆回转的凿岩机械
percussion drill
冲击波传播、损伤与断裂计算机模拟
damage and fragmentation 3D
冲击波传播、损伤与断裂计算机模拟
zone computer simulations of shock wave transmission
爆生气体可经过裂缝传播到水平自由面、并产生漏斗效应及随之而来的飞石。飞石表现的这种机理与冲击波的气体释放脉冲密切有关
blast gases can propagate through cracks to the horizontal free surface and cause cratering and associated flyrock. This mechanism of flyrock manifestation is closely related to the gas release pulse
GRP
for airblast
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