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Experimental and Numerical Investigation on the Strain Response of Distributed Optical Fiber Sensors Bonded to Concrete: Influence of the Adhesive Stiffness on Crack Monitoring Performance

The present study investigated the strain response of a distributed optical fiber sensor (DOFS) sealed in a groove at the surface of a concrete structure using a polymer adhesive and aimed to identify optimal conditions for crack monitoring. A finite element model (FEM) was first proposed to describ...

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Dettagli Bibliografici
Pubblicato in:Sensors (Basel)
Autori principali: Alj, Ismail, Quiertant, Marc, Khadour, Aghiad, Grando, Quentin, Terrade, Benjamin, Renaud, Jean-Claude, Benzarti, Karim
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI 2020
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC7570658/
https://ncbi.nlm.nih.gov/pubmed/32916965
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s20185144
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