摘要
阐述了煤矿边角煤形成的几种原因和边角煤的一般特征,在前人研究和开采实践的基础上给出了边角煤开采的方法、原则和工艺,最后提出边角煤开采的辅助措施和建议,为边角煤的开采提供了一定的参考。
Several causes of the formation of corner coal in coal mines and the general characteristics of the corner coal are described, methods, principles and techniques of mining corner coal are put forward on the basis of previous research and mining practice, and support measures and proposals for corner coal mining are proposed finally, which provide some reference for corner coal mining.
出处
《能源与节能》
2014年第8期124-125,共2页
Energy and Energy Conservation
关键词
边角煤
回采工艺
应用
研究
corner coal
extraction technology
application
research
