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针对壁后注浆防治水技术在新铁矿东风井井筒施工中的应用,介绍了实施壁后注浆的施工方案、方法及施工工艺,并对该技术在应用中的有关问题进行了探讨。
Aiming at the application of post-wall grouting prevention and control water technology in the wellbore construction of Dongfeng Mine of Xintiao Iron Mine, the construction scheme, method and construction process of post-grouting grouting are introduced. The related problems of this technology in application are also discussed.