揭盖回填法处理民采浅埋薄矿体滞留空区研究

Research on Treating Civil Retention Goaf of Shallow Buried and Thin Ore-body with Uncover Backfilling Method

为研究民采浅埋薄矿体滞留空区的合理处理方法,以唐山地区某矿山为研究背景,根据民采空区的赋存条件及特点,提出了合理的处理方法——揭盖回填法,给出了揭盖回填法的适用条件、实施程序,丰富了采空区的处理方法。研究结果为类似矿山进行滞留空区的处理提供了指导作用。

In order to study the reasonable approach to treat the civil retention goal of shallow buried and thin orebody. Taking a mine in Tangshan region as research background, a reasonable approach is proposed-the uncover backfilling according to the occurrence conditions and characteristics of civil mined-out area. It describes the applicable conditions and the implementation process of the uncover backfilling, which enriches the treatment of mined-out areas. The research results provide guidance to deal with the retention goal of similar mine.