My country is a national landslide hazards extremely frequent, large-scale landslide to the national economy and people's lives and property caused significant losses. With the development of sensing technology, a distributed real-time monitoring network system has been initially applied in other engineering fields. Considering the strong distribution of this technology, this technology can also be applied to the field of slope engineering monitoring. With the development of optical fiber sensing technology, distributed optical fiber sensing technology with its continuous monitoring, the line is simple, long distance transmission, high accuracy and strong anti-interference ability, etc., gradually applied in slope engineering. The basic theory BOTDR slope monitoring system based on this technique is described preliminary study to analyze the technical points, complete monitoring system based on the frame structure BOTDR optical fiber sensing technology, and experimental evidence on the reliability of the distributed optical fiber experiment the deformation of a high loess slope is monitored and its applicability in slope deformation monitoring is discussed.

Craig Smith. Multimedia Technology in Slope Engineering Monitoring. International Journal of Engineering Technology and Construction (2020), Vol. 1, Issue 3: 16-27. https://doi.org/10.38007/IJETC.2020.010302.

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