Research on Remote Automatic Monitoring System of High and Steep Slope Based on FBG Tilt Sensor

2019 3rd International Workshop on Renewable Energy and Development

能源学;生态环境科学

Xu, Hongbin^1 ; Li, Feng^2 ; Zhao, Weigang^3^4 ; Li, Meng^3^4 ; Gao, Yang^3^4 ; Zhang, Bo^1

School of Civil Engineering, Beijing Jiaotong University, Beijing

100044, China^1

School of Civil Engineering, Wuhan University, Wuhan, Hubei

430074, China^2

Structure Health Monitoring and Control Institute, Shijiazhuang Tiedao University, Shijiazhuang, Hebei

050043, China^3

Key Laboratory of Structure Health Monitoring and Control of Hebei Province, Shijiazhuang Tiedao University, Shijiazhuang, Hebei

050043, China^4

关键词: Automatic monitoring-system;    High and steep slope;    High sensitivity;    Monitoring results;    Monitoring system;    Rainy seasons;    Tilt sensor;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/267/4/042091/pdf
DOI  :  10.1088/1755-1315/267/4/042091

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

A remote automatic monitoring system for high and steep slope based on FBG tilt sensor was established along Shuohuang railway, and an FBG tilt sensor with a high sensitivity was developed in this monitoring system. The monitoring system is running smoothly, and the monitoring results show that the maximum deformation of the slop is less than 2 mm in the rainy season, slope slip occurs at the location of 9.5 meters above, the overall deformation of slope is small, and the slope is steady.