单侯矿建筑物下开采方案优化分析

Optimization Analysis on the the Mining Program under Buildings in Dan Hou Mine

由于单侯矿井田内村庄压煤比较严重,造成井下生产区域狭窄,生产衔接比较紧张,严重制约了该矿生产经营的可持续发展。为了缓解村庄搬迁任务和井下生产衔接的紧张状况,根据目前开采区域上方地面村庄的具体条件,进行了工作面开采方案的优化论证,提出了经济、技术上合理的建筑物下开采方案,取得了较好的经济效益。

The underground production area is narrow.The production convergence is tight.These because that the village coal is more serious in Dan Hou Mine Field.The author carries out the optimization and demonstration of the working face mining programs to ease the tense situation of the village relocation tasks and underground production of convergence by the specific conditions of the ground of the village above the mining area,and provides reasonable mining plan in economic and technically under the buildings achieving better economic benefits.