Authors: Yu.A. Masaev, A.I. Kopytov, V.Yu. Masaev

Title of the article: Ways of improving the efficiency of facilities of mining in rockburst-hazardous ore mines rocks

Year: 2017, Issue: 2, Pages: 36-41

Branch of knowledge: Earth sciences

Index UDK: 622.235.6

DOI: -

Abstract: The conditions for conducting underground mining in a strong rockburst-hazardous formations in the development of iron ore deposits of the Kuznetsk basin. The data on geodynamic manifestations for 1987-2011, with the production of mining in Tashtagol iron mines. Recommended a new scheme of the groove with the best camouflage blasting and method of forming the discharge gap, reducing rockburst hazard of rocks and im-proving the efficiency of mining.

Key words: stress state rock burst diagram cut discharge gap excavation explosive charge

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