Improving the method of blasting parameters calculation in construction of horizontal and inclined excavation, for example mines of the polar division “Norilsk Nickel”
Alexander А Kirsanov, Sergey А Vokhmin, George S Kurchin
Abstract
The article is devoted to the task today to improve the effectiveness of blasting during construction of horizontal and inclined mine workings. Proposed method for calculating the parameters of blasting during mining, which is based on the reliable determination of the main areas of action of the explosion