摘要
根据急倾斜煤层的特点,分析了煤矿开采针对急倾斜煤层常用的台阶式采煤与水平分层采煤法的特点与应用范围,并提出了改进措施。所提出的改进措施,可实现提高急倾斜煤层的机械化程度,改善生产能力,完善回采工艺,提高生产效率。
Based on the features of sharp inclined coal seam, the feature and application scope of step mining and horizontal slicing mining mainly applied in sharp inclined coal seam were analyzed, the improvement was put forward, which could improve degree of sharp inclined coal seam mechanization and production capacity, improve the extraction process and production efficiency.
出处
《煤炭与化工》
CAS
2015年第3期141-143,共3页
Coal and Chemical Industry
关键词
急倾斜煤层
采煤方法
生产能力
回采工艺
sharp inclined coal seam
mining method
production capacity
stoping technology
