摘要
通过探讨上覆岩层运动破坏的两种形式,研究了采煤工作面上覆岩层运动和发展的规律,系统地对A煤矿150206运输顺槽矿山压力显现规律进行了分析研究,并提出相对应的冲击地压防治措施,得到了良好的效果。
Through the discussion of the two forms of overburden strata movement failure,this paper studied the law of overburden strata movement and development of coal mining face,systematically analyzed and studied the law of pressure development in 150206 transportation bedding chute mine of A Coal Mine and put forward corresponding measures to prevent and control the rock burst,which obtained good results.
作者
李建光
LI Jianguang(Ningwu Yushupo Coal Industry Co.,Ltd.of Shanxi,Ningwu 036700,Shanxi,China)
出处
《能源与节能》
2018年第11期39-40,共2页
Energy and Energy Conservation
关键词
矿山压力
冲击地压
断底卸压
防治措施
mine ground pressure
rock burst
broken bottom pressure relief
controlling measures
