The research of underground water gushing is a very important topic in the production after entering the deepmine.
矿床进入深部开采后,地下涌水的研究是生产中一个十分重要的课题。
2
Mining in deepmine generally refers to the mining technology apoted for mining the specific depth coal that is apart from surface.
深矿井开采一般是指为开采距地表特定深度的煤炭而采取的开采技术。
3
With the non-line finite element method, the numberical value calculation on the stress and deformation of surrounding rock of deepmine roadways has been presented.