摘要
针对李沟矿的开采实际情况,进行了特殊开采方案设计,并对方案的充填方法、材料等设计参数进行了选择,最后确定了具体的充填方案。
On the ground of mining practice in Ligou Mine,a specific mining design was adopted.Filling methods,materials and other parameters were selected and the final filling scheme was determined.
出处
《山西煤炭》
2011年第10期48-50,共3页
Shanxi Coal
关键词
开采工作面
全部垮落法
充填开采
采空区
mining face
full collapsing method
filling mining
mined-out area
