井工煤矿边采边复施工敏感区域的确定方法

Determination of sensitive area for concurrent mining and reclamation construction in underground coal mines

针对地面施工类型,划分了施工敏感区的分类,选择耕地为研究对象,重点剖析了耕地施工敏感区的确定方法与过程,并运用于山东某矿山工作面,将研究区域地面划分为7875个地面单元,地下工作面划分为13个开采阶段,由此,确定了各个开采阶段地面复垦施工的敏感区域。

The subsiding area on the ground endures vertical subsidence and horizontal deformation,therefore,was defined as construction sensitive area（CSA）.This research categorized types of CSA,according to various reclamation objectives.Furthermore,farmland was selected as target,the determination and process of CSA for farmland was presented,and was applied in a panel in Shandong province.The surface was divided into 7875 cells,and mining process underground was divided into 13stages.