Low-Cost Sensor for Determining the Deflection in Timber Beams

The static loads and dynamic actions that structures withstand throughout their useful life have repercussions on their durability, causing deformation of the materials of which they are composed and jeopardising their stability and the integrity of the people who inhabit the buildings. For this rea...

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Detalles Bibliográficos
Autores: Ferrández Vega, Daniel, Zaragoza Benzal, Alicia, Yedra Álvarez, Engerst
Tipo de recurso: capítulo de libro
Fecha de publicación:2023
País:España
Institución:Consejo General de la Arquitectura Técnica de España (CGATE)
Repositorio:RIARTE
OAI Identifier:oai:www.riarte.es:20.500.12251/3203
Acceso en línea:http://hdl.handle.net/20.500.12251/3203
Access Level:acceso abierto
Palabra clave:Durabilidad
Sensorización
Resistencia mecánica
Deformabilidad
Monitorización estructural
Estructura de madera
3312.08 Propiedades de Los Materiales
3313.04 Material de Construcción
3305.33 Resistencia de Estructuras
3311.05 Equipos Eléctricos de Control
3311.17 Equipos de Verificación
3311.02 Ingeniería de Control
3305.39 Construcciones de Madera
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spelling Low-Cost Sensor for Determining the Deflection in Timber BeamsFerrández Vega, DanielZaragoza Benzal, AliciaYedra Álvarez, EngerstDurabilidadSensorizaciónResistencia mecánicaDeformabilidadMonitorización estructuralEstructura de madera3312.08 Propiedades de Los Materiales3313.04 Material de Construcción3305.33 Resistencia de Estructuras3311.05 Equipos Eléctricos de Control3311.17 Equipos de Verificación3311.02 Ingeniería de Control3305.39 Construcciones de MaderaThe static loads and dynamic actions that structures withstand throughout their useful life have repercussions on their durability, causing deformation of the materials of which they are composed and jeopardising their stability and the integrity of the people who inhabit the buildings. For this reason, the development of measuring equipment to control the deformations suffered by horizontal beams and frameworks is very useful for the construction sector. In this work, a measurement system has been developed through the construction of a low-cost sensor composed of two stages: a stage sensitive to the deformations that occur in strain gauges configured in a Wheatstone bridge, and another amplifying stage that allows an easily interpretable and measurable signal to be obtained. The sensor has been tested by measuring the deformation that occurs in sawn timber beams subjected to a simple bending test under point load. The results show how the implemented low-cost sensor allows to obtain a linear voltage response in relation to the induced deflection in the centre span of the beams. These results allow us to infer the potential application of the device in the building sector, incorporating it in media equipment that allows real-time monitoring of the state of deformation in structural elements and the appearance of cracks and fissures.Springer Science and Business2023info:eu-repo/semantics/bookParthttp://hdl.handle.net/20.500.12251/3203reponame:RIARTEinstname:Consejo General de la Arquitectura Técnica de España (CGATE)Inglésinfo:eu-repo/semantics/openAccessoai:www.riarte.es:20.500.12251/32032026-06-02T12:44:41Z
dc.title.none.fl_str_mv Low-Cost Sensor for Determining the Deflection in Timber Beams
title Low-Cost Sensor for Determining the Deflection in Timber Beams
spellingShingle Low-Cost Sensor for Determining the Deflection in Timber Beams
Ferrández Vega, Daniel
Durabilidad
Sensorización
Resistencia mecánica
Deformabilidad
Monitorización estructural
Estructura de madera
3312.08 Propiedades de Los Materiales
3313.04 Material de Construcción
3305.33 Resistencia de Estructuras
3311.05 Equipos Eléctricos de Control
3311.17 Equipos de Verificación
3311.02 Ingeniería de Control
3305.39 Construcciones de Madera
title_short Low-Cost Sensor for Determining the Deflection in Timber Beams
title_full Low-Cost Sensor for Determining the Deflection in Timber Beams
title_fullStr Low-Cost Sensor for Determining the Deflection in Timber Beams
title_full_unstemmed Low-Cost Sensor for Determining the Deflection in Timber Beams
title_sort Low-Cost Sensor for Determining the Deflection in Timber Beams
dc.creator.none.fl_str_mv Ferrández Vega, Daniel
Zaragoza Benzal, Alicia
Yedra Álvarez, Engerst
author Ferrández Vega, Daniel
author_facet Ferrández Vega, Daniel
Zaragoza Benzal, Alicia
Yedra Álvarez, Engerst
author_role author
author2 Zaragoza Benzal, Alicia
Yedra Álvarez, Engerst
author2_role author
author
dc.subject.none.fl_str_mv Durabilidad
Sensorización
Resistencia mecánica
Deformabilidad
Monitorización estructural
Estructura de madera
3312.08 Propiedades de Los Materiales
3313.04 Material de Construcción
3305.33 Resistencia de Estructuras
3311.05 Equipos Eléctricos de Control
3311.17 Equipos de Verificación
3311.02 Ingeniería de Control
3305.39 Construcciones de Madera
topic Durabilidad
Sensorización
Resistencia mecánica
Deformabilidad
Monitorización estructural
Estructura de madera
3312.08 Propiedades de Los Materiales
3313.04 Material de Construcción
3305.33 Resistencia de Estructuras
3311.05 Equipos Eléctricos de Control
3311.17 Equipos de Verificación
3311.02 Ingeniería de Control
3305.39 Construcciones de Madera
description The static loads and dynamic actions that structures withstand throughout their useful life have repercussions on their durability, causing deformation of the materials of which they are composed and jeopardising their stability and the integrity of the people who inhabit the buildings. For this reason, the development of measuring equipment to control the deformations suffered by horizontal beams and frameworks is very useful for the construction sector. In this work, a measurement system has been developed through the construction of a low-cost sensor composed of two stages: a stage sensitive to the deformations that occur in strain gauges configured in a Wheatstone bridge, and another amplifying stage that allows an easily interpretable and measurable signal to be obtained. The sensor has been tested by measuring the deformation that occurs in sawn timber beams subjected to a simple bending test under point load. The results show how the implemented low-cost sensor allows to obtain a linear voltage response in relation to the induced deflection in the centre span of the beams. These results allow us to infer the potential application of the device in the building sector, incorporating it in media equipment that allows real-time monitoring of the state of deformation in structural elements and the appearance of cracks and fissures.
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/bookPart
format bookPart
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12251/3203
url http://hdl.handle.net/20.500.12251/3203
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Science and Business
publisher.none.fl_str_mv Springer Science and Business
dc.source.none.fl_str_mv reponame:RIARTE
instname:Consejo General de la Arquitectura Técnica de España (CGATE)
instname_str Consejo General de la Arquitectura Técnica de España (CGATE)
reponame_str RIARTE
collection RIARTE
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869418967566647296
score 15,811543

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