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本文就乌池坝隧道竖井施工中采用光面爆破对各种炮眼钻爆参数的选择、修改优化和装药、药量控制及起爆时差等问题进行了探讨。
In this paper, the selection of drilling and blasting parameters, modification and optimization of charging and discharging parameters, dosage control and initiation time difference of blasthole in Wuchi dam tunnel are discussed.