矿山压力在煤矿井下采空区密闭墙的应用

Application of Mine Pressure in Gob Stopping Wall underground

分析了采空区密闭墙的砌筑位置及所用材料对密闭墙质量的影响,指出应根据支撑压力的分布情况确定建墙位置,密闭墙的结构应采用柔性支护方式。

The paper analyses gob stopping wall quality how to be influenced by positions and materials of the wall and points out that the position should be determined according to supporting presure arrangement and flexible supporting means should be employed for stopping wall structure.