Application Study on Surface FBG Sensor in Structure Experiment
In the experiment of the behaviour of the connection between steel beam and concrete wall, surface FBG sensor and resistance strain gauge were located at the same measuring point of the flange girth of the steel beam. Measuring results show that the measuring effectiveness of both methods is uniform. And the surface FBG sensor has the merits of using conveniently and non-vitiating. So using surface FBG sensor to measure the surface strains of structural members in structure experiment is feasible.
S. G. Li et al., "Application Study on Surface FBG Sensor in Structure Experiment", Advanced Materials Research, Vols. 255-260, pp. 128-131, 2011