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Vol 171
Pages:
222-225
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RUS

Increase of efficiency and quality of block stripping in difficult mining and technical conditions at underground mines

Authors:
I. V. Mashukov1
A. F. Myunkh2
V. K. Dzhalov3
V. I. Konyakhin4
V. N. Filippov5
A. L. Loskutov6
S. G. Zamyatin7
About authors
  • 1 — OAO VostNIGRI
  • 2 — OAO Evrazruda
  • 3 — OAO Evrazruda
  • 4 — Tashtagol branch of Evrazruda OAO
  • 5 — Gorno-Shorsky Branch of Evrazruda
  • 6 — Gorno-Shorsky Branch of Evrazruda
  • 7 — Abakansk branch of Evrazruda
Date submitted:
2006-09-30
Date accepted:
2006-11-25
Date published:
2007-03-01

Abstract

The paper deals with the issues of increasing the efficiency of drilling and blasting operations in difficult mining and technical conditions at underground mines through the use of non-electric blasting initiation means - SINV-SH and vertical concentrated charge stripping technology. The results of research for the mines of the Khakassia Mountain Shoriai are given.

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