摘要
介绍了低位放顶煤液压支架在太西集团 (原石炭井矿务局 )乌兰矿及平煤集团十三矿使用取得的良好效果 。
The use of low caving coal hydraulic support and better result in Taixi group are introduced.And four necessary conditions are reviewed in it.
出处
《煤炭技术》
CAS
2001年第1期4-4,13,共2页
Coal Technology
关键词
大倾角厚煤层
放顶煤支架
地质条件
高产高效
液压支架
thick coal seam with large tilt angle
low caving coal hydraulic support
geology condition
high production and efficiency
