Study of the influence of the roof behavior on cleaning works in the conditions of the 60th Anniversary of the USSR mine of PA "Yuzhkuzbassugol"
Authors:
Abstract
As the experience of mining operations on the sloping seams of coal mines shows, the increase in the strength properties of the rocks composing the roof, often causes increased pressure on the bottom-hole support.
Область исследования:
(Archived) Without section
Similar articles
Influence of the order of formation working order on the productivity of cleaning faces
1990 V. S. Gutsalyuk, A. V. Makarikhin
Investigation of the stability of ore and rock massifs around the high cleaning chambers during the development of steeply falling potash deposits
1990 A. M. Ryzhenkov, A. A. Ivanov
Application of V.Z.Vlasov's method in elastic-plastic approximation to the problems of mining geomechanics
1990 V. P. Tereshenko