大部分矿山的尾矿不但占用大量的林地、耕地、草场,而且还会造成环境污染、资源的浪费,甚至还会出现很大的安全隐患。对于矿山尾矿的处理需要用充填采空区的方式进行治理会有着良好的效果。本文针对牛苦头矿产的开采情况进行分析研究,并对井下采空区的充填方式进行分析,从而为我国以后矿产资源的开采利用提供有效的借鉴。 Most of the mine tailings not only occupy a large amount of woodland, farmland, pasture, but also cause environmental pollution, waste of resources, and even great potential safety problems. The treatment of mine tailings needs to be governed by the way of filling goafs and will have a good effect. In this paper, we analyzed and analyzed the mining situation of Niutousau Mine, and analyzed the filling way of the underground goaf, so as to provide an effective reference for the mining and utilization of our country’s mineral resources in the future.