Microdeformation measurement of concrete roadway slabs using fiber Bragg gratings
This paper presents a non-invasive method for measuring microdeformations in concrete structures using Bragg network sensors in optical fibers adhered to its surface. Measurements are made in concrete road slabs under a static load of 10 kN, finding an approximate ratio of 2: 1 between the deformati...
- Autores:
-
Vélez Hoyos, Francisco Javier
Serpa Imbet, Claudia Milena
Gómez Cardona, Nelson Darío
- Tipo de recurso:
- Fecha de publicación:
- 2010
- Institución:
- Universidad EAFIT
- Repositorio:
- Repositorio EAFIT
- Idioma:
- spa
- OAI Identifier:
- oai:repository.eafit.edu.co:10784/14488
- Acceso en línea:
- http://hdl.handle.net/10784/14488
- Palabra clave:
- Fiber Optic Sensors
Bragg Networks In Optical Fibers
Sensores De Fibra Óptica
Redes De Bragg En Fibras Ópticas
- Rights
- License
- Acceso abierto
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Medellín de: Lat: 06 15 00 N degrees minutes Lat: 6.2500 decimal degrees Long: 075 36 00 W degrees minutes Long: -75.6000 decimal degrees2010-06-012019-11-22T19:01:25Z2010-06-012019-11-22T19:01:25Z2256-43141794-9165http://hdl.handle.net/10784/14488This paper presents a non-invasive method for measuring microdeformations in concrete structures using Bragg network sensors in optical fibers adhered to its surface. Measurements are made in concrete road slabs under a static load of 10 kN, finding an approximate ratio of 2: 1 between the deformation recorded by the sensors and the values thrown by a computational simulation with the finite element method. The use of these sensors is proposed for the structural monitoring of slabs in a road mesh with sensors distributed and multiplexed by wavelength. This is the first report in Colombia of measurement of deformation of road slabs using fiber optic sensors.En este trabajo se presenta un método no invasivo para la medición de microdeformaciones en estructuras de concreto usando sensores de redes de Bragg en fibras ópticas adheridos a su superficie. Se realizan mediciones en losas viales de concreto bajo una carga estática de 10 kN, encontrándose una relación aproximada de 2 : 1 entre la deformación registrada por los sensores y los valores arrojados por una simulación computacional con el método de elementos finitos. Se propone el uso de estos sensores para el monitoreo estructural de losas en una malla vial con sensores distribuidos y multiplexados por longitud de onda. Este es el primer reporte en Colombia de medición de deformación de losas viales usando sensores de fibra óptica.application/pdfspaUniversidad EAFIThttp://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/240http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/240Copyright (c) 2010 Francisco Javier Vélez Hoyos, Claudia Milena Serpa Imbet, Nelson Darío Gómez CardonaAcceso abiertohttp://purl.org/coar/access_right/c_abf2instname:Universidad EAFITreponame:Repositorio Institucional Universidad EAFITIngeniería y Ciencia; Vol 6, No 11 (2010)Microdeformation measurement of concrete roadway slabs using fiber Bragg gratingsMedición de microdeformaciones en losas viales usando sensores de redes de Braggen fibras ópticasarticleinfo:eu-repo/semantics/articlepublishedVersioninfo:eu-repo/semantics/publishedVersionArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Fiber Optic SensorsBragg Networks In Optical FibersSensores De Fibra ÓpticaRedes De Bragg En Fibras ÓpticasVélez Hoyos, Francisco JavierSerpa Imbet, Claudia MilenaGómez Cardona, Nelson DaríoUniversidad EAFITITMITMIngeniería y Ciencia6113545ing.cienc.THUMBNAILminaitura-ig_Mesa de trabajo 1.jpgminaitura-ig_Mesa de trabajo 1.jpgimage/jpeg265796https://repository.eafit.edu.co/bitstreams/20348693-8a9b-490b-981f-aa72ccbdc9f0/downloadda9b21a5c7e00c7f1127cef8e97035e0MD51ORIGINAL2.pdf2.pdfTexto completo PDFapplication/pdf391726https://repository.eafit.edu.co/bitstreams/93b75ee3-4321-4ea5-87b8-1569a79174bc/download57e16dc1c7183335ddb68b135e281b07MD52articulo.htmlarticulo.htmlTexto completo HTMLtext/html373https://repository.eafit.edu.co/bitstreams/f4e84ba6-ef12-40de-a94a-83597e416ad1/download335657355eddfe00f064381751aa7bcaMD5310784/14488oai:repository.eafit.edu.co:10784/144882020-03-02 22:25:16.134open.accesshttps://repository.eafit.edu.coRepositorio Institucional Universidad EAFITrepositorio@eafit.edu.co |
| dc.title.eng.fl_str_mv |
Microdeformation measurement of concrete roadway slabs using fiber Bragg gratings |
| dc.title.spa.fl_str_mv |
Medición de microdeformaciones en losas viales usando sensores de redes de Braggen fibras ópticas |
| title |
Microdeformation measurement of concrete roadway slabs using fiber Bragg gratings |
| spellingShingle |
Microdeformation measurement of concrete roadway slabs using fiber Bragg gratings Fiber Optic Sensors Bragg Networks In Optical Fibers Sensores De Fibra Óptica Redes De Bragg En Fibras Ópticas |
| title_short |
Microdeformation measurement of concrete roadway slabs using fiber Bragg gratings |
| title_full |
Microdeformation measurement of concrete roadway slabs using fiber Bragg gratings |
| title_fullStr |
Microdeformation measurement of concrete roadway slabs using fiber Bragg gratings |
| title_full_unstemmed |
Microdeformation measurement of concrete roadway slabs using fiber Bragg gratings |
| title_sort |
Microdeformation measurement of concrete roadway slabs using fiber Bragg gratings |
| dc.creator.fl_str_mv |
Vélez Hoyos, Francisco Javier Serpa Imbet, Claudia Milena Gómez Cardona, Nelson Darío |
| dc.contributor.author.spa.fl_str_mv |
Vélez Hoyos, Francisco Javier Serpa Imbet, Claudia Milena Gómez Cardona, Nelson Darío |
| dc.contributor.affiliation.spa.fl_str_mv |
Universidad EAFIT ITM ITM |
| dc.subject.keyword.eng.fl_str_mv |
Fiber Optic Sensors Bragg Networks In Optical Fibers |
| topic |
Fiber Optic Sensors Bragg Networks In Optical Fibers Sensores De Fibra Óptica Redes De Bragg En Fibras Ópticas |
| dc.subject.keyword.spa.fl_str_mv |
Sensores De Fibra Óptica Redes De Bragg En Fibras Ópticas |
| description |
This paper presents a non-invasive method for measuring microdeformations in concrete structures using Bragg network sensors in optical fibers adhered to its surface. Measurements are made in concrete road slabs under a static load of 10 kN, finding an approximate ratio of 2: 1 between the deformation recorded by the sensors and the values thrown by a computational simulation with the finite element method. The use of these sensors is proposed for the structural monitoring of slabs in a road mesh with sensors distributed and multiplexed by wavelength. This is the first report in Colombia of measurement of deformation of road slabs using fiber optic sensors. |
| publishDate |
2010 |
| dc.date.issued.none.fl_str_mv |
2010-06-01 |
| dc.date.available.none.fl_str_mv |
2019-11-22T19:01:25Z |
| dc.date.accessioned.none.fl_str_mv |
2019-11-22T19:01:25Z |
| dc.date.none.fl_str_mv |
2010-06-01 |
| dc.type.eng.fl_str_mv |
article info:eu-repo/semantics/article publishedVersion info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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http://purl.org/coar/resource_type/c_6501 http://purl.org/coar/resource_type/c_2df8fbb1 |
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Artículo |
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publishedVersion |
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2256-4314 1794-9165 |
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http://hdl.handle.net/10784/14488 |
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2256-4314 1794-9165 |
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http://hdl.handle.net/10784/14488 |
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spa |
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spa |
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http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/240 |
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http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/240 |
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http://purl.org/coar/access_right/c_abf2 |
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Acceso abierto |
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application/pdf |
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Medellín de: Lat: 06 15 00 N degrees minutes Lat: 6.2500 decimal degrees Long: 075 36 00 W degrees minutes Long: -75.6000 decimal degrees |
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Universidad EAFIT |
| dc.source.none.fl_str_mv |
instname:Universidad EAFIT reponame:Repositorio Institucional Universidad EAFIT |
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Ingeniería y Ciencia; Vol 6, No 11 (2010) |
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