深部高应力巷道矿压显现与控制

The behaviour of ground pressure and its controlling method in deep and high stress roadway

以肥城陶阳煤矿为例分析了肥城矿区深部高应力巷道矿压显现特征及深部高应力作用机理 ,指出了现有巷道支护技术存在的问题 ,提出了深部高应力巷道支护原则并进行了支护革新实践 ,取得了较好效果。

The paper analyses the behaviour of ground pressure and its mechanism in deep and high stress roadway in Feicheng mining area (example for Taoyang coal mine), and supporting technique for roadway. Then, the supporting principle is put forward and a great effect is made after the supporting innovation.