Research of the parameters of contour blasting in the construction of underground mining works in fast rocks
Yunus NorovKarshi Engineering Economic Institute, 180100, Karshi, UzbekistanYoqub Latipovich KarimovKarshi Engineering Economic Institute, 180100, Karshi, UzbekistanZuhriddin LatipovKarshi Engineering Economic Institute, 180100, Karshi, UzbekistanAmirjon KhujakulovKarshi Engineering Economic Institute, 180100, Karshi, UzbekistanNajmiddin Abduqodirovich BoymurodovKarshi Engineering Economic Institute, 180100, Karshi, Uzbekistan
ABI
Аннотация
Abstract The article develops a methodology for studying the parameters of contour blasting during the construction of underground mine workings in hard rocks. Research has established the effect of the distance between the contour holes and the influence of the values of the coefficient of approximation on the efficiency of contour blasting.
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