Research on Safe Mining and Surrounding Rock Control Technology of Small Coal Pillar Working Face
The safety and stability of the small coal pillar working face will have a direct impact on the entire mining operation.In order to ensure the smooth progress of the entire mining operation and avoid safety accidents,it is necessary to strengthen the discussion of relevant content.On the basis of summarizing the principle of small coal pillar roadway protection,based on engineering examples,this paper discusses the safe mining and surrounding rock control of small coal pillar working faces to be helpful to relevant personnel.
small coal pillar working faceroof designcontrol technologysafe mining
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