综采工作面超前应力区围岩控制技术研究
Research on Control Technology of Surrounding Rock in Advanced Stress Zone of Fully Mechanized Mining Face
李伟1
作者信息
- 1. 山西汾西瑞泰正中煤业有限公司,山西 灵石 031300
- 折叠
摘要
超前用应力区围岩控制是确保综采工作面稳定的关键,做好该项工作意义重大.本文在阐述围岩变形与破坏常见形式基础上,对工程实例,对综采工作面超前应力区围岩控制相关内容进行了探究,以期对相关工作人员有所帮助.
Abstract
Advanced use of stress zone surrounding rock control is the key to ensuring the stability of fully mechanized mining face,and it is of great significance to do this work well.On the basis of explaining the common forms of deformation and failure of surrounding rock,this article explores the relevant content of surrounding rock control in the advanced stress zone of the fully mechanized mining face through engineering examples,in order to provide assistance to relevant personnel.
关键词
综采工作面/块体滑移/围岩控制/锚索吊棚Key words
fully mechanized mining face/block slip/surrounding rock control/anchor cable hanging shed引用本文复制引用
出版年
2024
NETL
NSTL
万方数据