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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… Click to show full 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.
Keywords:
fiber bragg;
fbg based;
bragg grating;
subsidence monitoring;
surface subsidence
Journal Title: Photonic Sensors
Year Published: 2017
Link to full text (if available)
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Journal Title: Photonic Sensors
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!