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鹤岗矿区南山煤矿使用掘进机施工大断面锚网索支护巷道,已基本接近国内煤巷掘进先进水平。文章通过对南山煤矿使用掘进机施工大断面锚网支护煤巷的介绍,总结了该矿在煤巷支护改革的一些方法,为类似条件的巷道支护提供了借鉴经验。
Nanshan Coal Mine in Hegang Mining Area using bolting machine construction of large cross-section anchor net support tunnel has been basically close to the advanced level of domestic coal tunneling. This paper summarizes some of the methods of the mine roadway support reform by introducing the construction of the coal tunnel with large section bolting net in the construction of Nanshan Coal Mine using boring machine, and provides experiences for mine roadway support with similar conditions.