通过铜锣山隧道施工实例,就隧道全断面开挖钻爆设计进行了探析,分别对爆破参数选择、炮眼布置、爆破控制及监测、开挖爆破设计及验算等展开论述,通过此钻爆设计,解决了常规爆破存在的问题。%Through the construction example of Tongluo mountain tunnel,this paper analysed the excavation drilling and blasting design of tunnel full section,respectively discussed the blasting parameters selection,hole layout,blasting control and monitoring,excavation drilling and blasting design,through this drilling and blasting design,solved the problems existed in conventional blasting.
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