摘要
松软岩巷道支护是巷道工程中的难题,通过对松软岩巷道的特征分析及支护原理和方法的论述,对舒兰矿区五矿-135大巷支护方式进行了重新设计,在实验巷道中取得了良好的效果。
The soft rock tunnel support has always been the difficult point of tunnel project. After analyzing soft rock tunnel＇s characteristic and giving an account of support principle and method, the support way of 135 tunnel in Shulan No.5 mining area has been redesigned, and which made a good progress in the experiment tunnel.
出处
《中国矿山工程》
2008年第6期25-27,共3页
China Mine Engineering
关键词
软岩
锚杆
巷道
soft rock
anchor bolt
tunnel
