摘要
从矿井支护机理及其应用现状出发 ,对国内外几种常用矿井支护设备进行了分析 ,进一步探讨了国内矿山支护工艺水平的现状与差距 ,指出了矿井支护设备的应用。
Starting from mine support mechanism and applying status quo,this paper analysed a few kinds.mine support equipment home and abroad,made a probe on technological level of mine support in China and pointed out the orientation of the improvement and development of mine support equipment.
出处
《黄金》
CAS
2003年第3期31-35,共5页
Gold
关键词
矿井支护
单体液压支柱
SYZ型水压支柱系统
更新换代
mine support
monomeric hydraulical prop
SYZ hydraulical prop system
renewal and changing generation
