Submit an Article
Become a reviewer
Vol 148 Iss. 2
Pages:
90-95
Download volume:
RUS
Article

Development of devices in the modernized technology of drilling and blasting operations for joint mining of ore and ornamental granite in the contours of a common pit

Authors:
S. K. Rubtsov
About authors
  • VNIPIpromtechnologii
Date submitted:
2000-07-09
Date accepted:
2000-08-17
Date published:
2001-02-01

Abstract

Improvement of efficiency of mining production is directly connected with increase of a degree of use of extracted from a subsoil both the basic and jointly developed or by-product minerals. Application of mass explosions at open-cast mining causes the necessity to protect the sites of jointly developed or nearby deposits from harmful seismic-explosive effects.

Область исследования:
(Archived) Without section
Go to volume 148

Similar articles

Model of the granulometric composition of the fractured mined rock at the edge
2001 M. G. Menzhulin, G. P. Paramonov, S. V. Khokhlov
Theoretical fundamentals of ice drilling using a relief slot
2001 A. M. Shkurko
Determination of strength and abrasiveness of rocks by the spectrum of acoustic noise during drilling and cutting
2001 A. G. Arkhipov
Development of sealing and lubrication systems for bearings of high-speed roller bits
2001 Yu. G. Matveev, A. N. Popov, R. A. Ismakov, O. G. Blinkov, A. I. Moguchev, Yu. I. Samokhodov
Energy balance of rock fracture and contact problems of exploratory drilling
2001 L. K. Gorshkov, B. G. Tarasov, N. I. Nikolaev
Environmental issues in building materials extraction
2001 Yu. V. Shuvalov, A. L. Gubenko, A. P. Bulbashev