... 探水钻孔 water explorating borehole 矿井堵水 water blocking in mines 井巷注浆堵水 water blocking with grout in shaft and adit ...
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本文介绍近年来三个矿井利用C - s双液浆和化学浆处理井壁淋水的方法、材料、反应机理和堵水效果。
This paper is introduced the method, grouted materials, principles and effects of sealing water in shaft wall with C-S grout and chemical grout on three shafts in recent years.
明水注浆是在巷道已经发生涌水后进行堵水注浆的一种方法，以开滦东欢坨矿井下明水注浆实践为基础，阐述了明水注浆技术及注浆工艺。
Based on the practice of open water grouting in Donghuantuo mine of Kailuan Mining Area, the technology and technique of open water grouting are expounded.
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