摘要
根据我国综合机械化采煤的发展现状以及我国薄煤层和厚煤层的赋存条件,着重介绍并分析了薄煤层液压支架、大采高液压支架和放顶煤液压支架的特点,对其适应性也做了相应的阐述。
According to the actuality of comprehensive mechanical mining,and the occurrence condition of top coal and large mining height in China, emphatically introduced and analyzed the characteristic of top coal hydraulic support,large mining height hydraulic support and caving coal hydraulic support, then described the adaptability and application.
出处
《煤矿机械》
北大核心
2011年第1期5-8,共4页
Coal Mine Machinery
关键词
薄煤层
大采高
放顶煤
液压支架
top coal
large mining height
caving coal
hydraulic support
