In-situ stress was measured by overcoming method in borehole in Zhaolou Coal Mine shaftstation.
采用钻孔套芯应力解除法在赵楼煤矿井底车场位置选点进行了地应力测量。
2
SPCC CAD software package fot inclined shaftstation has functions of designing and graphing inclined shaft gathering station and flat station.
斜井车场CAD软件包SPCC具有设计、绘制各种形式的斜井甩车场、平车场的功能。
3
It explains the application of BCD apron quantitive conveyor in the loading station of the main shaft, and proposes a reasonable transform methods, states its applied efficiency.