Flexural behaviour of composite slim floor beams

[EN] Composite slim floor beams comprise a steel section embedded in a concrete slab, offering the advantages of a steel-concrete composite structure combined with a reduced floor depth. Several mechanisms contribute to the shear connection in this type of beam, such as headed studs, friction and cl...

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Detalles Bibliográficos
Autores: Sheehan, Therese, Dai, Xianghe, Yang, Jie, Zhou, Kan, Lam, Dennis
Tipo de recurso: capítulo de libro
Fecha de publicación:2018
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/108901
Acceso en línea:https://riunet.upv.es/handle/10251/108901
Access Level:acceso abierto
Palabra clave:Composite construction
Slim floor beam
Shear connector
Experimental study
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spelling Flexural behaviour of composite slim floor beamsSheehan, ThereseDai, XiangheYang, JieZhou, KanLam, DennisComposite constructionSlim floor beamShear connectorExperimental study[EN] Composite slim floor beams comprise a steel section embedded in a concrete slab, offering the advantages of a steel-concrete composite structure combined with a reduced floor depth. Several mechanisms contribute to the shear connection in this type of beam, such as headed studs, friction and clamping effects and the using of reinforcement bars passing through holes in the steel beam web. However, to date, nobody has systematically identified these mechanisms and Eurocode 4 does not provide specific design guidance for slim floor beams. Hence, a series of shear beam tests and flexural beam tests were carried out in order to assess the degree of shear connection and connector capacity in these beams. The test set-up is described including different arrangements of shear connectors for each specimen. The paper presents the findings from the flexural beam tests. The results are compared with those from the previous shear beam tests. Numerical models will be developed in future to extend the data and include a wider range of parameters. The data will also be used to improve understanding of this type of beam and will lead to the provision of specific design guidelines for slim floor beams.The authors gratefully acknowledge the funding received from the European Community Research Fund for Coal and Steel under grant agreement number RFSR-CT-2015-00020.Editorial Universitat Politècnica de ValènciaEuropean CommissionRepositorio Institucional de la Universitat Politècnica de València Riunet20182018-06-05book parthttp://purl.org/coar/resource_type/c_3248VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/bookPartapplication/pdfhttps://riunet.upv.es/handle/10251/108901reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengEuropean Commission https://doi.org/10.13039/501100000780 RFCS RFSR-CT-2015-00020 Slim-Floor Beams - Preparation of Application rules in view of improved safety, functionality and LCAopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1089012026-06-13T07:49:27Z
dc.title.none.fl_str_mv Flexural behaviour of composite slim floor beams
title Flexural behaviour of composite slim floor beams
spellingShingle Flexural behaviour of composite slim floor beams
Sheehan, Therese
Composite construction
Slim floor beam
Shear connector
Experimental study
title_short Flexural behaviour of composite slim floor beams
title_full Flexural behaviour of composite slim floor beams
title_fullStr Flexural behaviour of composite slim floor beams
title_full_unstemmed Flexural behaviour of composite slim floor beams
title_sort Flexural behaviour of composite slim floor beams
dc.creator.none.fl_str_mv Sheehan, Therese
Dai, Xianghe
Yang, Jie
Zhou, Kan
Lam, Dennis
author Sheehan, Therese
author_facet Sheehan, Therese
Dai, Xianghe
Yang, Jie
Zhou, Kan
Lam, Dennis
author_role author
author2 Dai, Xianghe
Yang, Jie
Zhou, Kan
Lam, Dennis
author2_role author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Composite construction
Slim floor beam
Shear connector
Experimental study
topic Composite construction
Slim floor beam
Shear connector
Experimental study
description [EN] Composite slim floor beams comprise a steel section embedded in a concrete slab, offering the advantages of a steel-concrete composite structure combined with a reduced floor depth. Several mechanisms contribute to the shear connection in this type of beam, such as headed studs, friction and clamping effects and the using of reinforcement bars passing through holes in the steel beam web. However, to date, nobody has systematically identified these mechanisms and Eurocode 4 does not provide specific design guidance for slim floor beams. Hence, a series of shear beam tests and flexural beam tests were carried out in order to assess the degree of shear connection and connector capacity in these beams. The test set-up is described including different arrangements of shear connectors for each specimen. The paper presents the findings from the flexural beam tests. The results are compared with those from the previous shear beam tests. Numerical models will be developed in future to extend the data and include a wider range of parameters. The data will also be used to improve understanding of this type of beam and will lead to the provision of specific design guidelines for slim floor beams.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-06-05
dc.type.none.fl_str_mv book part
http://purl.org/coar/resource_type/c_3248
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/bookPart
format bookPart
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/108901
url https://riunet.upv.es/handle/10251/108901
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission https://doi.org/10.13039/501100000780 RFCS RFSR-CT-2015-00020 Slim-Floor Beams - Preparation of Application rules in view of improved safety, functionality and LCA
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
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
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editorial Universitat Politècnica de València
publisher.none.fl_str_mv Editorial Universitat Politècnica de València
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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