drilled anchor meaning in English
预钻孔锚
Examples
- Application yg - 30 construction drilling rig is used for drilling anchor holes in deep base pit of high building , anchor and reinforce side - slope for water conservatory project , water power station project , railways and highways
Yg - 30型工程钻机适用于高层建筑深基坑锚固水电工程铁路公路锚固护坡，尤其适用于高边坡治理锚杆孔，排水孔的施工。 - Through inversion analyzing the results of inspection and observation which was applied the multipoint displacement measures and the drilling anchor stress measures to the top surface in the xianggui gypsummine eastern workings , this article will attempt to propose the deformation law of stope terrane after the underwater mine area , which provided a reliable basis for taking measures to control the strata movement
摘要为了研究湘桂石膏矿的岩体变形规律，对该矿东采区顶板岩孔多点位移计观测和钻孔锚杆应力计检测的结果进行综合反演分析，提出了水下矿区开挖后采场岩层的变形规律，为采取有效措施控制岩层移动提供了依据。