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Explosives and Explosive Ordnance Disposal
containing
in principle
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acting principle of charge suspended in water
水中悬挂爆破原理
水下爆破夯实原理
悬挂在水中的药包爆炸后,当水中冲击波到达水底时,一部分被反射,一部分则沿固体颗粒和孔隙水传到土层中,破坏疏松的、稳定性差的土壤结构。随着较长的颗粒移动过程,水逐渐从土的孔隙中挤出,加上爆破时产生的气泡脉动压力,使土体得到进一步夯实
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