缓倾斜、倾斜矿体采空区上复岩层的岩移,一般可分成冒落带、裂隙带、沉降带。岭前矿西竖空区处理引用了三带理论作了设计依据,缩小了地表陷落范围并减少了充填工作量。文章介绍了三带的划分与计算方法,认为冒落带范围内的全部设施应立即拆迁,其它两带内应通过观测予报,视岩移发展情况确定处理办法。 Gentle tilting, tilting the rock movement of the upper strata in the mined-out area of ​​the orebody can be divided into the caving zone, the fracturing zone and the subsidence zone. The treatment of west vertical zone in Lingqian Mine cites the three-band theory as design basis, narrows the scope of surface subsidence and reduces the filling workload. The article introduces the division and calculation method of three belts, considers all the facilities within the scope of the caving zone should be demolished immediately, and the other two belts should be observed and reported according to the development of rock movement.