Submit an Article
Become a reviewer
Vol 61 Iss. 1
Pages:
21-25
Download volume:
RUS
Article

Complex-mechanized development of powerful steep formations with the laying of the deposit

Authors:
E. Ya. Makhno
Date submitted:
1971-07-22
Date accepted:
1971-09-13
Date published:
1972-05-26

Abstract

The problem of development of thick steep seams with backfilling has become especially acute in Kuzbass, where due to a number of circumstances of technical nature it is required to significantly expand its use, while coal mining with backfilling is developing here very slowly. The unpopularity of backfilling in Kuzbass is explained, first of all, by the low efficiency of the mining systems used there. Thus, excavation of thick steep seams with backfilling is still carried out by the old systems, with division into layers.

Область исследования:
(Archived) Without section
Go to volume 61

Similar articles

Bulk rock pressure on the shield slab in the presence of non-parallel enclosing walls
1972 A. G. Vasiliev
Regularities of rock pressure manifestations during mining of thick seams at the mines of “Sakhalinugol” combine by chamber-shield system
1972 V. G. Bezkaravainy, M. A. Ruzhan
Interaction of loose rocks with mobile braces in conditions of steeply falling seams development
1972 G. I. Shvetsov
Sudden salt and gas releases
1972 N. M. Proskuryakov
Improvement of the method of measuring the rock pressure in models
1972 S. N. Suglobov, V. L. Fedulin, V. D. Yagodkin
Methods of experimental study of the stressed state of rock massifs and reinforced concrete elements of the support
1972 Yu. S. Obruchev, G. G. Mirzaev, G. A. Ashimov