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根据围岩松动圈巷道支护理论 ,对梁北煤矿深井车场巷道围岩松动圈进行实测 ,在对该矿围岩进行分类的基础上 ,提出了不同岩性巷道的支护方案和支护参数。
According to the supporting theory of surrounding rock loosening roadway, the loose ring of surrounding rock of mine roadway in Liangbei Coal Mine is measured. Based on the classification of the surrounding rock of the mine, the supporting schemes and supporting parameters .