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在大断面斜井井筒岩巷施工中,采用综掘机进行掘进、JK-2.5绞车配合矿车、行人车辅助运输的新型施工机械化配套作业线,基岩段最高月进尺187m/M。文中介绍了主要的施工方法及采用的措施,为同类工程施工提供相关借鉴经验。
In the construction of rock tunnel with large cross-section and inclined shaft, a fully mechanized excavation operation is carried out by using a fully-mechanized excavation machine. The JK-2.5 winch cooperates with the new construction mechanized auxiliary line for the auxiliary transport of petrol cars and pedestrians. The highest monthly footage of bedrock section is 187m / M. The paper introduces the main construction methods and measures adopted for the construction of similar projects to provide relevant experience.