山东煤炭科技Issue(4)：13-14,2.DOI:10.3969/j.issn.1005-2801.2018.04.006
单轨吊锚索、锚杆联合悬吊技术应用
The technology and Application of Single Rail Suspension with Anchor Cable and Bolt Combined Together
侯志军 1王鑫2
作者信息
- 1. 阳煤集团七元公司,山西 晋中 045400
- 2. 阳煤集团开元公司,山西 晋中 045400
- 折叠
摘要
Abstract
In order to solve the monorail suspended problems under the condition of unstable roadway roof, based on an analysis of condition of the concrete roof, the paper discusses the condition of the suspension structure of anchor cable, anchor stress, analyzes the feasibility of anchor cable, anchor combined suspension technology. The practice in the working face of N0. 7 mining area, Kaiyuan 9# mine, Yangquan Coal Mine Group, shows that the suspended structure has little impact on the deformation and stability of roadway, so the technology can be used further.关键词
单轨吊/悬吊/技术Key words
monorail suspension/suspension/technology分类
矿业与冶金引用本文复制引用
侯志军,王鑫..单轨吊锚索、锚杆联合悬吊技术应用[J].山东煤炭科技,2018,(4):13-14,2.
