Analysis of work of daily complex brigades in combine faces at mines of the central region of Donbass
Authors:
Abstract
The introduction of coal combines in the development of steeply falling seams is accompanied by a transition from the ceiling-type bottom face to a rectilinear one. More advanced method of coal mining and new technology of coal mining in comparison with the hammer excavation created favorable conditions for increasing the load on the face and increasing productivity ...
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Ore transportation through deep ore chambers
1967 V. I. Gerontiev, A. M. Factorovich, L. G. Tymovsky, O. D. Serebrennikov
Ways to increase the utilization of locomotive-car fleet of Apatit Combine
1967 L. G. Tymovsky, G. V. Dubovitsky