摘要
介绍了庙沟铁矿梯子岭隧道的工程概况及掘进施工过程中所采用的爆破和支护技术。
The general conditions of Tiziling tunnel project in Miaogou iron mine and the blasting and supporting techniques used in the excavation construction were introduced
出处
《冶金矿山设计与建设》
1999年第2期24-27,共4页
Metal Mine Design & Construction
关键词
铁矿
梯子岭
隧道
施工工艺
光面爆破
Smooth blasting Support Shotcreting and anchoring Tunnel
