Roof Management and Control Technology of Fully-mechanized Mining Face
The roof management and control of fully-mechanized mining face is very important for coal mine safety production.According to the actual situation of 11001 fully-mechanized mining face in A Mine of Shanxi,the roof control technology and management measures adopted in the mining process were analyzed in detail.Aiming at the roof control technology,the selection of the single hydraulic prop for advanced support was discussed;in view of the roof management measures,the management of the roof of the working face,the treatment of roof fall,the treatment of passing chamber and the treatment of mudstone roof were analyzed.In order to provid some technical reference for the roof management of fully-mechanized mining face.
fully-mechanized mining faceroof managementadvanced support
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