山东煤炭科技Issue(2)：23-24,2.DOI:10.3969/j.issn.1005-2801.2014.02.11
铁新煤矿 E902工作面过断层方案研究
Study on Tiexin Coal Mine E902 Working Face Crossing Fault Scheme
何清 1王耀光 1王世昌1
作者信息
- 1. 山西保利铁新煤业有限公司，山西 灵石 031300
- 折叠
摘要
Abstract
The nineth coal seam of Tiexin coal mine is thin coal seam with large fault,three meters fault -line is in front of the working face E902,seriously affecting the normal mining in fully mechanized working face,so set up two schemes for the face and roadway crossing fault and avoiding fault.In order to determine the reasonable plan, respectively from the waste rock,engineering quantity ,cost,resource recovery and safety and other aspects of study, through the study found that when using the work face crossing fault is reasonable and feasible both in economy, technology,security.关键词
过断层/综采工作面/补掘巷道/资源回收率Key words
crossing fault/fully mechanized working face/reinforcing roadway/resource recovery分类
矿业与冶金引用本文复制引用
何清,王耀光,王世昌..铁新煤矿 E902工作面过断层方案研究[J].山东煤炭科技,2014,(2):23-24,2.
