Experimental Study on Crack Monitoring of PC Structures with Pulse-prepump BOTDA-based Distributed Fiber Optic Sensors
نویسندگان
چکیده
منابع مشابه
Theoretical and experimental investigations into crack detection with BOTDR distributed fiber optic sensors
Development of a model for the analysis of strain transfer mechanism in Brillouin based sensors with strain singularities is provided in this study. The main objective of the research pertained to the development of a method for accurate detection of cracks and their locations in sensing with Brillouin based fiber optic distributed sensors. The work involved formulation of a shear lag based mod...
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ژورنال
عنوان ژورنال: Concrete Research and Technology
سال: 2007
ISSN: 1340-4733
DOI: 10.3151/crt1990.18.2_49