基于围岩动态监测与反馈的锚固巷道稳定控制

Stabilization control of rock bolted roadways based on dynamic monitoring and feedback of surrounding rocks

摘要: 针对煤巷锚杆支护的稳定控制问题 ,以锚固系统的变形协调条件出发 ,提出了围岩动态监测与反馈的基本原理并对其指标的选取、确定以及运用准则给予了分析和说明。最后通过实例论证了围岩动态监测与反馈的应用效果。

Abstract: Pointing to the problem of stability control of coal roadways supported by rock bolts,based on the coordinate deformation condition of rock bolting system,the principle of dynamic monitoring and feedback of surrounding rocks was given,and its quota chosen and determined and its application codes were analyzed.The application effects of engineering monitoring and feedback are expounded through examples.