基于光纤技术的边坡稳定性多场远程监测应用研究

Application Research of Multi-field Remote Monitoring of Slope Stability Based on Optical Fiber Technology

通过现场勘查,选取典型公路边坡作为试点,基于光纤监测原理,对试点边坡工程进行了监测方案设计、监测传感器安装、监测基站建设并进行了实时监测,并对边坡稳定性进行判别。实现边坡监测从常规监测技术向远程监测技术过渡,通过监测数据对边坡进行实时体检,对边坡存在风险进行预判等功能,进一步保障了边坡工程防灾安全性,相关工作可为边坡远程光纤监测应用推广提供参考。

Based on the principle of optical fiber monitoring,the design of monitoring scheme,the installation of monitoring sensors,the construction of monitoring base station and the real-time monitoring of the pilot slope engineering are carried out,and the slope stability is judged.The work of this paper realizes the transition from the conventional monitoring technology to the remote monitoring technology.Through the monitoring data,the real-time physical examination of the slope is carried out,and the risk of the slope is predicted,which further guarantees the disaster prevention safety of the slope engineering.The relevant work can provide a reference for the application and popularization of remote optical fiber monitoring of slope.