Development of water-towering way of breaking wells in drilling and blasting operations at mining open pits
About authors
- 1 — Moscow Mining University
- 2 — Moscow Mining University
Abstract
The water cut of working benches in ore pits does not allow the wide use of the simplest types of explosives and causes the necessity of using water-resistant explosives, which significantly increases the cost of blasting operations. In cases when granulotols are used in watered boreholes, there is a very significant environmental load due to increased toxicity of explosion products and high dust-forming ability.
Область исследования:
(Archived) Without section
Similar articles
Quality of rock blasting as the basis of profitability of a crushed stone plant
2001 Yu. I. Vinogradov, A. G. Zatonskikh
Principle of database construction for the expert system of seismic safety of blasting operations
2001 V. A. Belin, D. K. Potresov, A. D. Lvov
Priority areas for the development of the coal, ore and construction oil mining industry by open pit mining to improve blasting methods
2001 B. N. Kutuzov
Determination of strength and abrasiveness of rocks by the spectrum of acoustic noise during drilling and cutting
2001 A. G. Arkhipov