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
Similar articles
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"
1990 M. Yu. Pakhtusov
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
Prediction of mining and technical situation in the conditions of emission-hazardous formations
1990 A. G. Glikman
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