An effective thickness to estimate stresses in laminated glass beams under dynamic loadings

Finite element models for estimating stresses and displacements in laminated glass elements under dynamic loadings are very time-consuming because (1) many small 3D elements are needed to model accurately all the layers of the sandwich element and (2) the core usually shows a time and temperature de...

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Autores: Aenlle López, Manuel|||0000-0002-7538-2758, Fernández Fernández, Pelayo|||0000-0001-7915-9513, García García, Ismael|||0000-0001-6023-1845
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:Universidad de Oviedo (UNIOVI)
Repositorio:RUO. Repositorio Institucional de la Universidad de Oviedo
Idioma:inglés
OAI Identifier:oai:digibuo.uniovi.es:10651/34007
Acceso en línea:http://hdl.handle.net/10651/34007
https://dx.doi.org/10.1016/j.compositesb.2015.08.001
Access Level:acceso abierto
Palabra clave:Layered structuress
Stresses
Effective thickness
Vibration
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spelling An effective thickness to estimate stresses in laminated glass beams under dynamic loadingsAenlle López, Manuel|||0000-0002-7538-2758Fernández Fernández, Pelayo|||0000-0001-7915-9513García García, Ismael|||0000-0001-6023-1845Layered structuressStressesEffective thicknessVibrationFinite element models for estimating stresses and displacements in laminated glass elements under dynamic loadings are very time-consuming because (1) many small 3D elements are needed to model accurately all the layers of the sandwich element and (2) the core usually shows a time and temperature dependent behaviour. In the last years, the concept of effective thickness using a quasi-elastic solution has got the attention of the research community because of its simplicity and reasonable level of accuracy achieved in the calculation of laminated glass elements under static loadings. In this paper, a dynamic effective thickness to estimate stresses in laminated glass beams under dynamic loadings in the frequency domain is derived using the correspondence principle. The analytical equations are validated by experimental tests carried out on simply supported and free–free laminated glass beams at different temperatures in the range 20–40 °CThe economic support given by the Spanish Ministry of Education through the project BIA2011-28380-C02-01 and BIA2014-53774-R is gratefully appreciatedElsevier20152015-12-01journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articlehttp://hdl.handle.net/10651/34007https://dx.doi.org/10.1016/j.compositesb.2015.08.001reponame:RUO. Repositorio Institucional de la Universidad de Oviedoinstname:Universidad de Oviedo (UNIOVI)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:digibuo.uniovi.es:10651/340072026-06-07T06:38:51Z
dc.title.none.fl_str_mv An effective thickness to estimate stresses in laminated glass beams under dynamic loadings
title An effective thickness to estimate stresses in laminated glass beams under dynamic loadings
spellingShingle An effective thickness to estimate stresses in laminated glass beams under dynamic loadings
Aenlle López, Manuel|||0000-0002-7538-2758
Layered structuress
Stresses
Effective thickness
Vibration
title_short An effective thickness to estimate stresses in laminated glass beams under dynamic loadings
title_full An effective thickness to estimate stresses in laminated glass beams under dynamic loadings
title_fullStr An effective thickness to estimate stresses in laminated glass beams under dynamic loadings
title_full_unstemmed An effective thickness to estimate stresses in laminated glass beams under dynamic loadings
title_sort An effective thickness to estimate stresses in laminated glass beams under dynamic loadings
dc.creator.none.fl_str_mv Aenlle López, Manuel|||0000-0002-7538-2758
Fernández Fernández, Pelayo|||0000-0001-7915-9513
García García, Ismael|||0000-0001-6023-1845
author Aenlle López, Manuel|||0000-0002-7538-2758
author_facet Aenlle López, Manuel|||0000-0002-7538-2758
Fernández Fernández, Pelayo|||0000-0001-7915-9513
García García, Ismael|||0000-0001-6023-1845
author_role author
author2 Fernández Fernández, Pelayo|||0000-0001-7915-9513
García García, Ismael|||0000-0001-6023-1845
author2_role author
author
dc.subject.none.fl_str_mv Layered structuress
Stresses
Effective thickness
Vibration
topic Layered structuress
Stresses
Effective thickness
Vibration
description Finite element models for estimating stresses and displacements in laminated glass elements under dynamic loadings are very time-consuming because (1) many small 3D elements are needed to model accurately all the layers of the sandwich element and (2) the core usually shows a time and temperature dependent behaviour. In the last years, the concept of effective thickness using a quasi-elastic solution has got the attention of the research community because of its simplicity and reasonable level of accuracy achieved in the calculation of laminated glass elements under static loadings. In this paper, a dynamic effective thickness to estimate stresses in laminated glass beams under dynamic loadings in the frequency domain is derived using the correspondence principle. The analytical equations are validated by experimental tests carried out on simply supported and free–free laminated glass beams at different temperatures in the range 20–40 °C
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-12-01
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 http://hdl.handle.net/10651/34007
https://dx.doi.org/10.1016/j.compositesb.2015.08.001
url http://hdl.handle.net/10651/34007
https://dx.doi.org/10.1016/j.compositesb.2015.08.001
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
http://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
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RUO. Repositorio Institucional de la Universidad de Oviedo
instname:Universidad de Oviedo (UNIOVI)
instname_str Universidad de Oviedo (UNIOVI)
reponame_str RUO. Repositorio Institucional de la Universidad de Oviedo
collection RUO. Repositorio Institucional de la Universidad de Oviedo
repository.name.fl_str_mv
repository.mail.fl_str_mv
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