摘要
以里必矿一盘区首采工作面的地质条件为基础,对3号煤大采高综采工作面液压支架选型设计具体参数进行了分析计算,确定了液压支架为掩护式液压支架。
Based on the geological conditions of the first working face in Libi colliery, this paper analyzed and calculated the hydraulic support parameters in fully mechanized mining face with large mining height for Libi colliery. The selected hydraulic support is shield hydraulic support with the type of ZY12000/28/63.
出处
《山东煤炭科技》
2018年第1期134-135,共2页
Shandong Coal Science and Technology
关键词
大采高
液压支架
选型分析
large mining height
hydraulic support
type selection analysis
