A review of DFOS sensors installation methods for curved surfaces in tunnels

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dc.check.date2024-08-26
dc.check.infoAccess to this item is restricted until after the conference
dc.contributor.authorZhang, Shaoqiuen
dc.contributor.authorZhang, K.en
dc.contributor.authorLi, Zilien
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2024-04-26T08:55:00Z
dc.date.available2024-04-26T08:55:00Z
dc.date.issued2024-08-26en
dc.description.abstractThis paper reviews previous published articles on structural health monitoring (SHM) of tunnels using distributed fibre optic sensing (DFOS). The installation of DFOS sensors onto curved surfaces in tunnels, such as the transverse cross section of a tunnel, is a major challenge for the effectiveness of SHM of tunnels. The state-of-the-art DFOS sensors installation methods currently used for monitoring surface strains in tunnels are summarized, with emphasis on evaluating the applicability scenario of each method and their advantages and disadvantages. RÉSUMÉ: Ce document est un recueil d'articles publiés précédemment sur le contrôle de la santé structurelle (SHM) des tunnels au moyen de la détection distribuée par fibre optique (DFOS). L'installation de capteurs DFOS sur des surfaces courbes dans les tunnels, telles que la section transversale d'un tunnel, est un défi majeur pour l'efficacité du SHM des tunnels. Les méthodes d'installation des capteurs DFOS actuellement utilisées pour contrôler les contraintes de surface dans les tunnels sont résumées, en mettant l'accent sur l'évaluation du scénario d'applicabilité de chaque méthode et sur leurs avantages et inconvénients.en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationZhang, S., Zhang, K. and Li, Z. (2024) 'A review of DFOS sensors installation methods for curved surfaces in tunnels', ECSMGE 24, XVIII European Conference on Soil Mechanics and Geotechnical Engineering, Lisbon, Portugal, 26-28 August.en
dc.identifier.endpage4en
dc.identifier.isbn978-1-032-54816-6en
dc.identifier.startpage1en
dc.identifier.urihttps://hdl.handle.net/10468/15826
dc.language.isoenen
dc.publisherCRC Press / Balkemaen
dc.relation.ispartofECSMGE 24, XVIII European Conference on Soil Mechanics and Geotechnicalen
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Frontiers for the Future::Projects/21/FFP-P/10090/IE/Geotechnical big data monitoring and assessment tools for evaluating whole-life performance of underground infrastructure/en
dc.rights© 2024 the Authorsen
dc.subjectDistributed fibre optic sensingen
dc.subjectTunnel engineeringen
dc.subjectStructural health monitoringen
dc.titleA review of DFOS sensors installation methods for curved surfaces in tunnelsen
dc.title.alternativeExamen des méthodes d'installation des capteurs DFOS pour les surfaces courbes dans les tunnelsen
dc.typeConference itemen
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