摘要
以西曲矿1320工作面遇到的实际问题为背景,采取相似模拟试验与理论计算相结合,对该矿1320工作面液压支架选型进行研究,确定采用ZY6800/24/50型两柱掩护式液压支架,经现场检验,该型号的液压支架可满足该工作面安全生产的要求。
Selected the actual problems of XiQu coal mine1320working face as the background,using similar simulation experiment and the theoretical calculation,study the selection of hydraulic support of the mine working face1320,determined the use of ZY6800/24/50two hydraulic support,after tested in site,the type of hydraulic support can meet the safety in working face production requirements.
作者
高青松
Gao Qing-song(Shanxi coking coal, Xishan coal electricity, xiqu coal mine, Shanxi Gujiao 030200)
出处
《山东煤炭科技》
2017年第7期132-134,136,共4页
Shandong Coal Science and Technology
关键词
复杂结构
煤层
液压支架
试验
complex structure
coal seam
hydraulic support
experiment
