摘要
叙述了大断层环境下井下采煤技术的发展现状及井下采煤的特点,分析了井下采煤技术工艺,以期达到更好的井下采矿技术发展。
This paper described the status quo of the development of underground coal mining technology under the enviromnent of large fault and the features of underground coal mining, and analyzed the technique of underground mining in order to achieve better development of underground mining technology.
作者
刘三存
LIU Sancun(Shanxi Coal Import and Export Group Co., Ltd., Taiyuan 030006, Shanxi, Chin)
出处
《能源与节能》
2017年第8期126-127,共2页
Energy and Energy Conservation
关键词
煤矿开采
大断层
井下采煤
技术工艺
coal mining
large fault
underground coal mining
technology
