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介绍了三眼洞水电站引水隧洞开挖过程中的爆破参数选择,超欠挖控制措施及不良地质地段的处理及开挖方法。
The selection of blasting parameters, over-under-excavation control measures and the treatment and excavation of poor geological sections during the excavation of the diversion tunnel of Sanyendong Hydropower Station are introduced.