23 May 2005 Autonomous crack response monitoring on civil structures with fiber Bragg grating displacement sensors
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Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.623691
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium
Abstract
This paper describes an advanced application for fiber Bragg grating (FBG) sensors. We report the results of an autonomous crack response monitoring that was performed with a highly efficient, modified monitoring unit, performing static long term measurements and the simultaneous recording of dynamic events at the same time. A crack displacement sensor with an adjustable measurement range for the measuring of fast-sampled short term data as well as for the long term behavior of a critical structural damage of a civil building is presented.
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Torsten Thiel, Johann Meissner, Ulrich Kliebold, "Autonomous crack response monitoring on civil structures with fiber Bragg grating displacement sensors", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623691; https://doi.org/10.1117/12.623691
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