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

I. V. Mashukov; A. F. Myunkh; V. K. Dzhalov; V. I. Konyakhin; V. N. Filippov; A. L. Loskutov; S. G. Zamyatin

Vol 171

Pages:

222-225

Download volume:

RUS

Research article

Blasting, explosives and means of mechanization of their application

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:

2007-09-11

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.

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

Abstract

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