阳泉矿区奥灰水对15号煤层开采影响的预计分析

Influence of Ordovician limestone water to mining No.15 seam in Yangquan mine

调查阳泉矿区奥陶系石灰岩的含水特征 ,总结了奥灰水的运移规律。矿区西南部奥灰水位超越 15号煤层底板标高约 110m ,通过分析研究 ,认为奥灰水不会突破底板影响开采 。

The Ordovician limestone water filling was investigated,Although the water level is as higher than No 15 seam as 110?m,but it was concluded that the water would not burst the floor.