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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:
2001-12-21

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
Funding:

None

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