Rapid Heading technology of Coal Seam Containing iron sulfide Nodules

DOI

10.2991/mining-14.2014.15How to use a DOI?

Keywords

coal roadway tunneling, hard parting, timbering, water detection and water release

Abstract

11605 coal face is the first working face in the lower series coal of Daizhuang coal mine, whose gateway drives along No.16 coal seam, containing iron sulfide with the thickness of about 300mm under the roof of 400 ~ 500 mm. To insure efficient driving of 11605 face gateway and meet the construction requirements, we should optimize the driving technology of hard parting, the supporting scheme, the work of water detection and water release.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xinglin Wen
AU  - Mengmeng Dong
AU  - Ran Fan
AU  - Kai Sun
AU  - Zhongjian Zhang
PY  - 2014/10
DA  - 2014/10
TI  - Rapid Heading technology of Coal Seam Containing iron sulfide Nodules
BT  - Proceedings of the Taishan Academic Forum – Project on Mine Disaster Prevention and Control
PB  - Atlantis Press
SP  - 99
EP  - 106
SN  - 2352-5401
UR  - https://doi.org/10.2991/mining-14.2014.15
DO  - 10.2991/mining-14.2014.15
ID  - Wen2014/10
ER  -