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- Title
Research on the surface subsidence monitoring technology based on fiber Bragg grating sensing.
- Authors
Wang, Jinyu; Jiang, Long; Sun, Zengrong; Hu, Binxin; Zhang, Faxiang; Song, Guangdong; Liu, Tongyu; Qi, Junfeng; Zhang, Longping
- Abstract
In order to monitor the process of surface subsidence caused by mining in real time, we reported two types of fiber Bragg grating (FBG) based sensors. The principles of the FBG-based displacement sensor and the FBG-based micro-seismic sensor were described. The surface subsidence monitoring system based on the FBG sensing technology was designed. Some factual application of using these FBG-based sensors for subsidence monitoring in iron mines was presented.
- Subjects
MINE subsidences; FIBER Bragg gratings; OPTICAL fiber detectors; IRON mining; MINE safety
- Publication
Photonic Sensors, 2017, Vol 7, Issue 1, p20
- ISSN
1674-9251
- Publication type
Article
- DOI
10.1007/s13320-016-0331-y