Soft rock drift的意思|示意
软岩漂移
Soft rock drift的网络常见释义
软岩巷道 煤矿软岩巷道的锚喷支护同新奥法的关系_中国矿权网_全国矿权网上交易中心 关键词 软岩巷道 新奥法 锚喷支护[gap=647]Keywords: Soft rock drift,NATM method,Bolting-shortcrete support
Soft rock drift相关短语
1、 soft rock drift renovation 软岩巷道修复
2、 drift in soft rock 软岩巷道
Soft rock drift相关例句
This paper introduces the application about anchor cable jetting combined supporting in broken soft rock drift.
重点介绍了锚索喷注联合支护在碎胀软岩巷道掘进中的应用。
With the increasing of mining depth, the roof-floor lithology of the tunnel shows the characteristics as soft rock, normally resulting in the drift floor-heave.
随着矿井采深的增加，巷道顶底板岩层表现出软岩特性，常导致巷道形成严重的底臌。