WANG Ze-cai. Grouting technique for water-shut-off under water-flowing conditions in No.8101 work-face, Guojiazhuang Coal Mine[J]. COAL GEOLOGY & EXPLORATION, 2004, 32(4): 26-28.
Citation: WANG Ze-cai. Grouting technique for water-shut-off under water-flowing conditions in No.8101 work-face, Guojiazhuang Coal Mine[J]. COAL GEOLOGY & EXPLORATION, 2004, 32(4): 26-28.
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Grouting technique for water-shut-off under water-flowing conditions in No.8101 work-face, Guojiazhuang Coal Mine

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  • The procedure of water inrush from Ordovician limestone in No. 8101 work-face,Guojiazhuang Coal Mine, is briefly introduced, which caused by potential faults. The origin of water is analyzed, and water control plan and technique for water-shut-off are described, providing experiences for other mines.
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