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金川矿山二期开拓工程1150水平无轨运输道的地质条件差,巷道断面大,工期要求紧。由于条件限制,只能采用有轨设备施工。为改变U型矿车动输、无溜井卸载的现状,采用以铲斗后卸式装岩机、梭式矿车、梭车转载机、光爆、喷锚支护为主体的有轨掘进机械化作业线,创造了不良岩层大断面独头掘进持续三个月每月成井50m的好成绩。为金川井巷施工开辟了一条新的途径。
The second phase of Jinchuan mine pioneering project 1150 horizontal track of poor geological conditions, roadway section, schedule tight. Due to the limited conditions, only rail equipment can be used for construction. In order to change the status of unloading and unloading of U-shaped barrels, the mechanized track boring machine is adopted which is mainly composed of a bucket-mounted rock loader, a shuttle car, a shuttle shuttle loader, a photoexcloser, Line of work, creating a bad rock formation of large-scale single-headed tunneling continued for three months into a well of 50m per month good grades. Jinchuan mine construction has opened up a new way.