山东煤炭科技Issue(1)：61-62,65,3.DOI:10.3969/j.issn.1005-2801.2015.01.27
千米深井巷道修复技术的应用
Application of roadway repair technology in kilometer deep mine
巩超 1汤占令 1姜士彦1
作者信息
- 1. 山东省天安 大统 矿业集团有限公司星村煤矿，山东 曲阜 273100
- 折叠
摘要
Abstract
The-1196m air return roadway of West Wing in Xingcun Village is effected by large faults, high pressure and many other adverse factors, the deformation is much serious, after two simple repair, which was still serious deformation, through the use of inverted arch and grouting cable to strengthen support, fumbled ceaselessly in supporting technology and the equipment and the management and testing. Through practice and continuous improvement, eventually completed the repair project of the West Wing-1196m roadway of Xingcun coal mine. After nearly two years of observation, the deformation is not big, and accumulated valuable experience for the research and development of the roadway repair technology of 1000m deep in future.关键词
千米深井/巷道修复/反底拱/注浆锚索/支护技术Key words
kilometer deep mine roadway/repair/inverted arch/grouting cable anchor supporting technology分类
矿业与冶金引用本文复制引用
巩超,汤占令,姜士彦..千米深井巷道修复技术的应用[J].山东煤炭科技,2015,(1):61-62,65,3.
