摘要
A煤矿在施工过程中,其工作面开采受地下埋深、坚硬顶板等因素的影响,时常发生冲击矿压灾害,使矿井整体结构发生变化。在冲击矿压的威胁下,矿井生产面临非常严峻的形势。为此,以A煤矿102工作面为研究对象,从理论层面分析了坚硬顶板条件下冲击矿压灾害的形成原因及防治措施,希望能为矿井顺利开采提供理论支撑及技术指导,同时也希望能对相似或同类型矿井有所帮助。
During the construction of A Coal Mine,the mining of its working face is affected by factors such as underground depth and hard roof,and rock burst disasters often occur,which changes the overall structure of the mine.Under the threat of rock burst,mine production faces very dire situation.Therefore,taking 102 working face of A Coal Mine as the research object,this paper analyzed the causes and prevention measures of rock burst disasters under the condition of hard roof from the theoretical level,hoping to provide theoretical support and technical guidance for the smooth mining of the mine,and also hoping to be helpful for similar or same type of mines.
作者
任志强
REN Zhiqiang(Jiexiu Yitang Qingyun Coal Industry Co.,Ltd.of Shanxi,Jiexiu 032000,Shanxi,China)
出处
《能源与节能》
2022年第3期157-159,共3页
Energy and Energy Conservation
关键词
坚硬顶板
冲击矿压
灾害防治
hard roof
rock burst
disaster prevention and control
