1) high stress coal roadway
高应力煤巷
2) high-stress tunnel
高应力巷道
1.
The instability happens in high-stress tunnels in two cases,full supporting or short supporting.
高应力巷道发生底鼓及顶板失稳等现象应区分两种情况,即巷道全周边弱支护与局部弱支护。
3) stope roadways with high stress
高应力采场巷道
5) high stress soft rock roadway
高应力软岩巷道
1.
With coal mining depth increase, the support and maintenance problem of high stress soft rock roadway becomes more and more prominent, the deformation and failure of surrounding rock and its control mechanism becomes a problem needing solve urgently.
随着煤矿开采深度的增加,高应力软岩巷道的支护与维护问题显得越来越突出,探索正确的软岩巷道围岩变形破坏及控制机理成为一个急需解决的问题。
6) High-level coal tunnel
高位煤巷
补充资料：巷人
1.同巷的人，邻里。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条