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。
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.
作者
刘栋
LIU Dong(Sijiazhuang Co.,Ltd.,Yangquan Coal Industry Group,Xiyang 045300,Shanxi,China)
出处
《能源与节能》
2021年第1期212-213,共2页
Energy and Energy Conservation
关键词
矿井
仰采工作面
工作面冒顶
冒顶机理
控制措施
mine
upward mining face
roof fall in working face
roof fall mechanism
control measures
