Chinese | English |
单体液压支柱利用液体压力产生工作阻力并实现升柱和卸载的单根可缩性支柱 | hydraulic prop |
履带液压钻机自行式全液压高效能履带行走的凿岩机械 | crawler hydraulic drill |
液压凿岩机以液体压力为动力的凿岩机。用途与气动凿岩机相同,可钻孔径为27 hydraulic 230mm,深达50m | hydraulic rock drill |
液压劈裂机以楔子张力劈裂矿岩的液压破碎机械 | hydrowedge |
液压或渗水性测量用于测量岩石不导水率的一种方法,单栓塞可用于密封整体炮孔,双栓塞用于密封炮孔的局部。此法可用于测定两个或多个炮孔之间的物理连接通道。该法有益于量化爆破引起的岩石破坏,参见 water loss | hydraulic or permeability measurement |
由圈闭空气或由化学充气产生的气泡受到水压头的挤压、而且或受到装进炮孔中的液态炸药的挤压 | Gas bubbles generated by entrapment of air or by chemical gassing are compressed by the head of water and /or fluid product loaded in the borehole |