1) Fully mechanized coal mining by using original tunnel
利用原有巷道综采
3) Track transportation tunnel of system mechanization mining face
综采轨道巷
4) mining roadway for fully mechanized sublevel caving face
综放回采巷道
1.
Stability classification of mining roadway for fully mechanized sublevel caving face;
综放回采巷道围岩稳定性分类的研究
5) Special-purpose pull out pick the tunnel
专用抽采巷道
6) roadway
[英]['rəʊdweɪ] [美]['rod'we]
回采巷道
1.
The spot observation research on the surrounding-rock deformation laws of roadway in fully-mechanized sub-level caving mining face;
综放回采巷道围岩变形规律的现场实测研究
2.
Research on Destruction Mechanism and Supporting in Roadway of the Steep Coal Seam of Taiping Coal Mine;
太平矿急倾斜煤层回采巷道破坏机理与支护研究
3.
The roadway deformation mechanism and establishment of mechanical model of thick seam
回采巷道基本顶结构建立及其力学稳定性分析
补充资料：综采放顶煤
综采放顶煤：厚煤层煤炭开采技术之一。把原来分层开采的煤炭，一次采完。方法是，在煤层底部按传统方法开采，使上面的煤炭在矿压的作用下，自动落下来。
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