摘要
大采高液压支架是针对上湾矿煤层浅埋深、薄基岩、厚风积沙等特定地质条件而研制的一种高性能综采液压支架。对该类支架的工作阻力、初撑力、支护高度等主要参数进行了分析计算。
The high mining height hydraulic support is designed for the special geologic condition of Shangwan Coal Mine,such as shallow buried depth,thin bed rock and thick aeolian sand.The main parameters of the hydraulic support,such as working resistance,setting load and support height are analyzed.
出处
《煤矿机械》
北大核心
2005年第10期6-7,共2页
Coal Mine Machinery
关键词
液压支架
工作阻力
初撑力
支护高度
hydraulic support
working resistance
setting load
support height
