Improving the Method of Blasting Parameters Calculation in Construction of Horizontal and Inclined Excavation, for Example Mines of the Polar Division “Norilsk Nickel”

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.

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Blasting and drilling technology method of calculation the charge hole explosion burn cut.

Тематические рубрики

Искусство. Декоративно-прикладное искусство. Фотография. Музыка. Игры. Спорт

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Технические науки. Промышленность

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Production of the Calcium Fluoride From Solid and Iiquid Wastes of Aluminum Production Process, Modiёcation, Homogenization, Intensiёcation of Heat Transfer as the Main Levers Controlling the Properties of Cast Semi Finished Products, ...

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Improving the Method of Blasting Parameters Calculation in Construction of Horizontal and Inclined Excavation, for Example Mines of the Polar Division “Norilsk Nickel”

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