摘要
印尼朋古鲁煤矿整体顶梁组合悬移液压支架工作面采取调整采向、俯斜开采、斜交转向、整体挡矸等方法,安全、可靠、顺利地完成了大倾角大转向条件下回采工作面的开采难题。
Methods such as mining direction adjusting,oblique mining,oblique turn and overall block gangue have been adopted in movable hydraulic support face of overall roof combination,Panggulu Colliery,Indonesia,which completes difficult mining under large dip angle and turns safely,reliably and successfully.
出处
《江西煤炭科技》
2017年第1期1-3,9,共4页
Jiangxi Coal Science & Technology
关键词
悬移支架
大倾角大转向
应用研究
movable support
large dip angle and turns
application research
