村庄下煤矿开采技术与实践

Technology and Practice of Coal Mining Under Villages

巴龙新村是位于右江矿务局小龙矿井田范围内的一所小村庄。为了尽可能多回收煤炭资源和减少不必要的搬迁,该矿根据实际情况在村庄下设计一对拉工作面,按正规循环匀速连续推进工作面,使该村在回采后能均匀地整体下沉,减少由于开采而造成地表下沉对地面建筑物的影响,为村庄下采煤提供基础资料。

The new village of Balong is located in Xiaolong Coal Mine field scope of Youjiang Mining Bureau. In order to reclaim coal resources and reduced nonessential moving. According to the actual situation, a pair of doubleunit faces is designed under the village. The faces are uniform speed and continuously advanced by the regular circulation. The whole village sinks uniformly after mining. The influence to the ground buildings is reduced. The base material is provided for the mining under the villages.