摘要
阐述设计大工阻支撑掩护式液压支架的必要性，结合现有技术，设计出了工作阻力为10000kN，采高为2600—4800mm的大工阻支撑掩护式液压支架。
Describes the necessity for design of the big support capacity chock-shield hydraulic support.The big support capacity chock-shield hydraulic support. With 10 000 kN support capacity and 2 600-4 800 mm mining height is designed by the present technology.
出处
《煤矿机械》
北大核心
2010年第8期27-28,共2页
Coal Mine Machinery
关键词
深部开采
大工阻
支撑掩护式液压支架
deep mining
big support capacity
chock-shield hydraulic support
