摘要
通过对浅埋深煤层矿压显现特点的分析,提出了浅埋深条件下煤层综合机械化开采液压支架参数选型应注意的问题,结合矿井实际,对浅埋深煤层开采液压支架的选择进行了设计。
Following an analysis of the characteristics of ground behavior at mining face at shallow depth,the paper points out the points for attention in selecting the parameters of the hydraulic supports for use at fully-mechanized face.Finally,the method for the determination of the appropriate parameters is proposed
出处
《水力采煤与管道运输》
2009年第2期2-4,共3页
Hydraulic Coal Mining & Pipeline Transportation
