山东煤炭科技Issue(4)：26-28,3.DOI:10.3969/j.issn.1005-2801.2018.04.012
综采工作面矿压规律研究方法实践
Research Method Practice of Mine Pressure Law in Fully Mechanized Coal Mining Face
巨宏1
作者信息
- 1. 汾西矿业两渡煤业,山西 灵石 031302
- 折叠
摘要
Abstract
On the background of 1208 fully mechanized coal mining face in Zhongxing Coal Mine, this paper analyzes the force situation of the working face support, the condition of the end support single body support and the section shrinkage of the roadway under the different propulsion distance, and obtains the mutual influence relationship between the interval of the 1208 working face and the deformation amount of the roadway and the distance of the working face, which provides technical support for the roof management of the working face.关键词
综放/矿压/观测Key words
fully mechanized caving/mine pressure/observation分类
矿业与冶金引用本文复制引用
巨宏..综采工作面矿压规律研究方法实践[J].山东煤炭科技,2018,(4):26-28,3.
