现代矿业 ›› 2014, Vol. 30 ›› Issue (05): 98-100.
• 安全·环保 • 上一篇 下一篇
焦永富1,陈超1,常龙新2
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Jiao Yongfu1,Chen Chao1,Chang Longxin2
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摘要: 司家营南区第四系含水量丰富,掘井中采取了冻结法施工,针对掘井中的基岩段裂隙含水,引入地表预注浆,通过正交试验,对黏土水泥浆浆液的配比、性能及其相互之间的影响进行了分析研究,得到了合适的浆液配比,有效地控制了基岩段的裂隙突水问题。
关键词: 井建工程, 地面预注浆, 治水, 黏土水泥浆
Abstract: Well built engineering|Surface pre-grouting|Water control|Clay slurryThe water contents of quaternary system of the southern part of Sijiaying iron mine is rich. The freezing method is taken as the construction method in sink wells. The surface pre-grouting method is used to deal with the water in the bedrock fissure in sink wells and the ratio and function of clay cement grout and the influence of each other are analyzed, so, the suitable ratio of grout is acquired. On the whole, the bedrock fissure water inrush is well controlled.
Key words: Well built engineering, Surface pre-grouting, Water control, Clay slurry
焦永富, 陈超, 常龙新. 金属矿床地表预注浆浆液的分析与研究[J]. 现代矿业, 2014, 30(05): 98-100.
JIAO Yong-Fu, CHEN Chao, CHANG Long-Xin. Research and Analysis on the Pre-grouting Slurry of Metal Deposit Sink Wells[J]. Modern Mining, 2014, 30(05): 98-100.
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