摘要
着重讨论弯山隧道采用钻孔台车深孔光面爆破问题。其中涉及到光面爆破参数的选择与试验确定,掏槽眼的布置方式、装药结构、起爆手段、管道效应、爆破效果及特点。
The problem of deep-hole smooth blasting is discussed in the construction of Wanshan tunnel while drilling platform is used. The selection and test determination of smooth blasting parameters, layout of snubbers, charging structure, initiation device, tubing effect, blasting effect and its properties are involved.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
1998年第1期81-87,共7页
Chinese Journal of Rock Mechanics and Engineering
关键词
隧道
深孔光面爆破
爆破工程
围岩稳定性
smooth blasting parameter, section-cut for oblique hole, charging structure, initiation device, tubing effect, blasting effect
