山东煤炭科技Issue(4)：4-5,8,3.DOI:10.3969/j.issn.1005-2801.2018.04.002
综放工作面沿空留巷无煤柱开采技术研究
Study on the Technology of Gob Side Entry Retaining without Coal Pillar in Fully Mechanized Top Coal Caving Face
侯广清1
作者信息
- 1. 兰花科创玉溪煤矿有限责任公司, 山西 沁水 048214
- 折叠
摘要
Abstract
This article, the 3405 fully-mechanized working face, Yuxi Coal Mine Co. , LTD, Lanhua Sci-Tech Company in coal mine, as an example, discusses the no pillar mining technology in the empty lane along the goaf. Effective roof control measures are put forward to ensure safe production during the left lane.关键词
综放/留巷/技术Key words
fully mechanized caving/gob side entry retaining/technology分类
矿业与冶金引用本文复制引用
侯广清..综放工作面沿空留巷无煤柱开采技术研究[J].山东煤炭科技,2018,(4):4-5,8,3.
