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Vol 61 Iss. 1
Pages:
45-48
Download volume:
RUS
Article

Regularities of rock pressure manifestations during mining of thick seams at the mines of “Sakhalinugol” combine by chamber-shield system

Authors:
V. G. Bezkaravainy
M. A. Ruzhan
Date submitted:
1971-07-11
Date accepted:
1971-09-30
Date published:
1972-05-26

Abstract

Joint efforts of the staff of the Leningrad Mining Institute and the Sakhalinugol combine in 1967-1968 conducted numerous mine and laboratory studies aimed at improving the development systems, mechanization of cleaning works and roof management of thick layers of hollow dip.

Область исследования:
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