Roof Support Technology of Coal Mine Driving Roadways through Fault Fracture Zone
In order to improve the safety and efficiency of coal mine production,it is necessary to conduct comprehensive research and analysis on the roof support technology of coal mine driving roadways through the fault fracture zone.By discussing the actual situation of roof support in the driving roadways through fault fracture zone,the factors that lead to driving roadway damage were summarized.For the roof support of three major roadways in the south wing of Zezhou Tiantai Herui Coal Industry Co.,Ltd.of Shanxi,the optimization measures of support technology were discussed to further improve the safety of coal mine production and make coal mining work more smooth.
coal miningdriving roadwayfault fractureroof support
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