This study aims to develop the potential of fiber optic sensors when embedded in concrete elements. Four-point bending test of a reinforced concrete beam has been performed and the following issues have been investigated: temperature effects during early ages of strength development in concrete, crack detention and localization with FOS, movement of neutral axis during various stages of loading, comparison between distributed sensors and Digital Image Correlation – DIC.

Embedded fiber-optic sensors in reinforced concrete beams / Cimellaro, G. P.; Domaneschi, M.; Morgese, M.; Ansari, F.; Inaudi, D.. - STAMPA. - (2019), pp. 2084-2089. ((Intervento presentato al convegno 7th International Conference on Structural Engineering, Mechanics and Computation, 2019 tenutosi a zaf nel 2019 [10.1201/9780429426506-359].

Embedded fiber-optic sensors in reinforced concrete beams

Cimellaro G. P.;Domaneschi M.;
2019

Abstract

This study aims to develop the potential of fiber optic sensors when embedded in concrete elements. Four-point bending test of a reinforced concrete beam has been performed and the following issues have been investigated: temperature effects during early ages of strength development in concrete, crack detention and localization with FOS, movement of neutral axis during various stages of loading, comparison between distributed sensors and Digital Image Correlation – DIC.
9780429426506
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11583/2818146