Justification of parameters of underground coal bunker construction technology
Authors:
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- Kuzbass State Technical University
Abstract
The classification of underground bunkers, characteristic transport schemes with the use of coal bunkers in the mines of Kuzbass is considered. The technique of drilling and blasting operations when sinking an accumulating coal bunker with borehole charges is developed, the sequence of blasting operations when constructing a coal bunker is indicated, the scheme of borehole locations and charge structures is given.
Область исследования:
(Archived) Economics. Development of underground space