1) two roadways of fully mechanized caving face
综放面两巷
2) hole of fully-mechanized coal face
综放工作面切巷
3) large-bore roadways of sub-level
综放大断面巷道
4) tunnel with top-coal caving and fully mechanized mining face
综放巷道
5) comprehensive water-release tunnel
综合放水巷
1.
This paper briefly introduces the well-field structure and geo-hydrologic conditions of the large shaft of Jinhua Coal Mine,and according to the mining experiences,probes emphatically into the selection and the construction of the comprehensive water-release tunnel,and sums up the economic and social benefits obtained in this engineering.
简要介绍了晋华宫矿大井的井田构造及水文地质情况,根据开采经验,重点对综合放水巷的选择和施工问题进行了探讨,同时对工程所取得的经济及社会效益进行了总结。
6) gob-side entry retaining in fully-mechanized caving face
综放沿空留巷
1.
Reliability analysis on support structure of gob-side entry retaining in fully-mechanized caving face;
综放沿空留巷支护结构的可靠性分析
补充资料：一街两巷
1.泛指街巷。 2.指街巷中的四邻。
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