邵寨煤矿立井井壁支护方法的研究

Research on Supporting Method of Shaft Wall in Shaozhai Coal Mine

在煤矿开采过程中,人与设备需要通过地面立井或斜井深入地下进行作业,竖井与斜井的使用伴随整个煤矿的开采周期,因此井壁的稳定对于煤矿的安全生产具有重要意义。针对邵寨煤矿立井井壁破坏的特点和状况,分析研究了其破坏机制,提出了一种全新的锚管桩支护方法并将其应用于实际问题中,取得了良好的效果。

In the coal mining process, people and equipment need to work deeply underground by shaft mine or inclined mine which is used in the entire coal mining cycle. Thereby, the stabilization of the wall of the coal mine is of great importance to a safe production. Mainly focusing on the characteristics and conditions of Shaozhai mine shaft wall,analyze the mechanism of damage and propose a new anchor pile support method of mine shaft wall. Then, apply it to practical problems and achieve good results.