Influence of geomechanical factors on the condition of the roof of mine workings
Abstract
At development of gentle coal seams all visually observed manifestations of mountain pressure are considered on the basis of the combined hypothesis of plates and beams, which assumes the following mechanism of behavior of roof rocks.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
To the question of estimation of the condition of the underworked rocks of the water protection strata at potash deposits
1990 N. M. Proskuryakov, O. V. Kovalev
Manifestations of rock pressure when using flexible technology for mining permafrost formations
1990 S. A. Tolstunov, Yu. A. Modestov
Methodology of selection of the method of preparation of coal seam strata strata preparation.
1990 P. V. Shipanov
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