202101

仰采工作面冒顶机理及控制分析
发布人:网站管理员 发布时间:2021/1/22 点击次数:211次
  

仰采工作面冒顶机理及控制分析
刘栋
(阳煤寺家庄有限责任公司,山西 昔阳 045300)
摘要:以仰采工作面冒顶机理及控制为对象开展分析。结合具体工程实际,在分析作业面顶板冒落机理的基础上,
对冒顶的控制措施开展全面分析探究,希望能为其他矿井相似工程的安全进行提供借鉴和参考。
关键词:矿井;仰采工作面;工作面冒顶;冒顶机理;控制措施
中图分类号:TD355     文献标识码:A     文章编号:2095-0802-(2021)01-0212-02
Roof Fall Mechanism and Control Analysis in Upward Mining Face
LIU Dong
(Sijiazhuang Co., Ltd., Yangquan Coal Industry Group, Xiyang 045300, Shanxi, China)
Abstract: The analysis was carried out on the mechanism and control of roof fall in the upward mining face. Combining with the
actual project, on the basis of analyzing the roof fall mechanism of the working face, this paper conducted a comprehensive analysis
and research on the control measures of roof fall, hoping to provide reference for the safety of similar projects in other mines.
Key words: mine; upward mining face; roof fall in working face; roof fall mechanism; control measures