基于无线移动传感器对围岩位移量监测的研究

Research on Surrounding Rock Displacement Monitoring Based on Wireless Mobile Sensor

准确掌握井下巷道围岩的变形规律及应力变化是预防顶底板事故、保障施工质量的基本因素。通过总结巷道围岩监控系统中无线移动传感器的应用效果发现,该技术系统可以高效准确的对采动过程中围岩状态进行事实监控,并且具有投入成本较低的优点,对井下的安全管理有一定指导价值。

Accurately mastering the deformation law and stress change of underground roadway surrounding rock is the basic factor to prevent roof and floor accidents and ensure construction quality. By summarizing the application effect of wireless mobile sensor in roadway surrounding rock monitoring system, it is found that the technical system can effectively and accurately monitor the surrounding rock state in the mining process, and has the advantages of low investment cost, which has a certain guiding value for underground safety management.