摘要
介绍了综采顺槽超前液压支架的应用现状,阐述了回风顺槽和运输顺槽超前液压支架的技术特点和应用条件,并对超前支架的发展趋势进行了分析。
This paper described appliance actuality of advance hydraulic support used in tunnel of coal face, technical characteristic and appliance condition of advance hydraulic support used in backdraft tunnel and transport tunnel are expounded.Prospect of hydraulic support is analyzed roughly.
出处
《科技创新与生产力》
2015年第3期53-54,56,共3页
Sci-tech Innovation and Productivity
关键词
超前
液压支架
机械化采煤
advance
hydraulic support
mechanized coal mining
