About the directions of designing of development systems for thin and medium thickness formations
Authors:
Abstract
Modern systems of development of thin and medium thickness steeply falling coal seams, despite continuous improvement, have major drawbacks. They do not guarantee complete safety of labor, do not achieve the flow of coal excavation, labor productivity continues to be insufficient. This is due to the fact that when working along the strike and the applied methods of roof management require significant exposures of the host rocks, and therefore, create conditions leading to face blockages and high labor intensity of the main production processes.
Область исследования:
(Archived) Without section
References
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