大倾角综采放顶煤工作面采煤方法实践

Mining Methods Practice on Steep Dip Angle and Top Coal Mining Face

利用增加设施、调整工作面采煤方法和工艺,实现了大倾角坡度不均匀综采放顶煤工作面开采,避免了浪费资源和增加吨煤成本。

By adding the facilities and adjusting method and technique of mining,steep dip angle and uneven fully mechanized top-coal mining is realized to avoid the resource waste and cost increase.