Study on Grouting Parameters and Effect of Singlerow Hole Curtain
Combined with singlerow hole curtain grouting parameters selection and grouting construction results of zhongguan iron ore curtain grouting engineering, analysis and study were done by using unit permeable rate change curve, discreteness analysis, inspection hole testing result analysis and observation hole water level observation data. Study indicated： selection of singlerow hole curtain grouting parameters and construction in mine curtain grouting were reasonable, and had a good grouting effects.
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