Coal Mining with Three-dimensional Stagger Arrangement Roadway Layout Method: a case study
Zimo Cui, Jingli Zhao, Xiaojian Tian, Pengfei Wang, Emmanuel Chanda
Available Online January 2017.
- https://doi.org/10.2991/icemeet-16.2017.44How to use a DOI?
- stagger arrangement; 3-D; roadway layout; recovery ratio; thick coal seam
- This paper takes that several engineering examples of practical applications introducing the 3-D roadway layout of stagger arrangement method without coal pillars, which arranged the air intake roadway and air return roadway in different horizons, realizing the transformation of roadway arrangement from 2D system to 3D system. And expanding the original working face 31111 in coal seam 2# of Zhencheng Mine as project background, the paper makes systematic analysis to the geological, technical and economic factors, applies this new mining roadway layout technology for raising coal recovery ratio and solving the problems about full-seam mining in thick coal seam synthetically according to theoretical study and mining practice.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Zimo Cui AU - Jingli Zhao AU - Xiaojian Tian AU - Pengfei Wang AU - Emmanuel Chanda PY - 2017/01 DA - 2017/01 TI - Coal Mining with Three-dimensional Stagger Arrangement Roadway Layout Method: a case study BT - 2016 2nd International Conference on Economics, Management Engineering and Education Technology (ICEMEET 2016) PB - Atlantis Press SP - 217 EP - 222 SN - 2352-5398 UR - https://doi.org/10.2991/icemeet-16.2017.44 DO - https://doi.org/10.2991/icemeet-16.2017.44 ID - Cui2017/01 ER -