Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activity

This paper addresses the implementation of a Distributed Optical Fiber Sensor system (DOFS) to the TMB L-9 metro tunnel in Barcelona for Structural Health Monitoring (SHM) purposes as the former could potentially be affected by the construction of a nearby residential building. With the aim of asses...

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Authors: Gómez i Esteve, Judit, Casas Rius, Joan Ramon|||0000-0003-4473-4308, Villalba Herrero, Sergi|||0000-0001-6535-6372
Format: article
Publication Date:2020
Country:España
Institution:Universitat Politècnica de Catalunya (UPC)
Repository:UPCommons. Portal del coneixement obert de la UPC
Language:English
OAI Identifier:oai:upcommons.upc.edu:2117/189036
Online Access:https://hdl.handle.net/2117/189036
https://dx.doi.org/10.1016/j.autcon.2020.103261
Access Level:Open access
Keyword:Structural health monitoring
Optical fiber detectors
Distributed fiber sensing
Optical fiber
Tunnel monitoring
Safety
Monitorització de salut estructural
Detectors de fibra òptica
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Túnels i excavacions
id ES_efeab55c4a29d03dde01d03b0027cd76
oai_identifier_str oai:upcommons.upc.edu:2117/189036
network_acronym_str ES
network_name_str España
repository_id_str
spelling Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activityGómez i Esteve, JuditCasas Rius, Joan Ramon|||0000-0003-4473-4308Villalba Herrero, Sergi|||0000-0001-6535-6372Structural health monitoringOptical fiber detectorsStructural health monitoringDistributed fiber sensingOptical fiberTunnel monitoringSafetyMonitorització de salut estructuralDetectors de fibra òpticaÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructuresÀrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Túnels i excavacionsThis paper addresses the implementation of a Distributed Optical Fiber Sensor system (DOFS) to the TMB L-9 metro tunnel in Barcelona for Structural Health Monitoring (SHM) purposes as the former could potentially be affected by the construction of a nearby residential building. With the aim of assessing the performance of this newly developed monitoring technology, an in-depth analysis on the collected strain readings is performed from which innovative data post-processing techniques are developed. Finally, the reliability of the installed DOFSs system is studied by means of a comparison with a theoretical model of the site’s structural conditions.Peer Reviewed20202020-09-0120202020-05-26journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/189036https://dx.doi.org/10.1016/j.autcon.2020.103261reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttps://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1890362026-05-27T15:37:01Z
dc.title.none.fl_str_mv Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activity
title Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activity
spellingShingle Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activity
Gómez i Esteve, Judit
Structural health monitoring
Optical fiber detectors
Structural health monitoring
Distributed fiber sensing
Optical fiber
Tunnel monitoring
Safety
Monitorització de salut estructural
Detectors de fibra òptica
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Túnels i excavacions
title_short Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activity
title_full Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activity
title_fullStr Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activity
title_full_unstemmed Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activity
title_sort Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activity
dc.creator.none.fl_str_mv Gómez i Esteve, Judit
Casas Rius, Joan Ramon|||0000-0003-4473-4308
Villalba Herrero, Sergi|||0000-0001-6535-6372
author Gómez i Esteve, Judit
author_facet Gómez i Esteve, Judit
Casas Rius, Joan Ramon|||0000-0003-4473-4308
Villalba Herrero, Sergi|||0000-0001-6535-6372
author_role author
author2 Casas Rius, Joan Ramon|||0000-0003-4473-4308
Villalba Herrero, Sergi|||0000-0001-6535-6372
author2_role author
author
dc.subject.none.fl_str_mv Structural health monitoring
Optical fiber detectors
Structural health monitoring
Distributed fiber sensing
Optical fiber
Tunnel monitoring
Safety
Monitorització de salut estructural
Detectors de fibra òptica
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Túnels i excavacions
topic Structural health monitoring
Optical fiber detectors
Structural health monitoring
Distributed fiber sensing
Optical fiber
Tunnel monitoring
Safety
Monitorització de salut estructural
Detectors de fibra òptica
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Túnels i excavacions
description This paper addresses the implementation of a Distributed Optical Fiber Sensor system (DOFS) to the TMB L-9 metro tunnel in Barcelona for Structural Health Monitoring (SHM) purposes as the former could potentially be affected by the construction of a nearby residential building. With the aim of assessing the performance of this newly developed monitoring technology, an in-depth analysis on the collected strain readings is performed from which innovative data post-processing techniques are developed. Finally, the reliability of the installed DOFSs system is studied by means of a comparison with a theoretical model of the site’s structural conditions.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-09-01
2020
2020-05-26
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/189036
https://dx.doi.org/10.1016/j.autcon.2020.103261
url https://hdl.handle.net/2117/189036
https://dx.doi.org/10.1016/j.autcon.2020.103261
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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