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Abstract Makou mine working face is close distance coal seam mining, the current transportation roadway with bolt supporting row distance is 760 mm×760mm, in order to monitor support effect and analyze mining pressure behavior, field observation of roadway surrounding rock displacement, roadway abscission layer and anchor force was conducted. Analysis test results were obtained: roadway roof internal displacement of surrounding rock was more uniform and small amount of displacement, indicating that at the top of a rock bolt took the important role; from construction process and mine pressure observation results, a guard row spacing selection 760 mm ×760mm supporting scheme, supporting effect is good.
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