The degree of impact of crushing quality on the energy intensity of technological processes in the production of crushed stone
About authors
- 1 — St. Petersburg State Mining Institute
- 2 — St. Petersburg State Mining Institute
Abstract
The initial raw material for the production of crushed rock is blasted rock, which is subject to processing at crushing and screening plants. The granulometric composition of the rock mass depends on a number of factors, in particular: the method of drilling and blasting, physical and mechanical properties of minerals, etc.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Development of water-towering way of breaking wells in drilling and blasting operations at mining open pits
2001 G. G. Karkashadze, N. O. Taran
Directions for the development of comprehensive mechanization of blasting operations in the mines of Mountain Shoriya and Khakassia
2001 I. V. Mashukov, A. N. Topkaev, G. V. Goltsov, V. N. Nikitin, Yu. M. Karapetyan, V. K. Dzhalov, P. A. Filippov
Determination of strength and abrasiveness of rocks by the spectrum of acoustic noise during drilling and cutting
2001 A. G. Arkhipov