Flexural and shear behaviour of precast sandwich slabs comprising thin walled steel fibre reinforced self-compacting concrete

Bibliographic Details
Main Author: Sousa, Christoph Fernandes
Publication Date: 2013
Other Authors: Barros, Joaquim A. O., Azenha, Miguel, Lameiras, Rodrigo Melo
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/1822/26262
Summary: Publicado em "Rheology and processing of construction materials", ISBN 978-2-35158-137-7
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network_acronym_str RCAP
network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository_id_str https://opendoar.ac.uk/repository/7160
spelling Flexural and shear behaviour of precast sandwich slabs comprising thin walled steel fibre reinforced self-compacting concreteSandwich panelsModular housing systemTeel fibre reinforced selfcompacting concrete (SFRSCC)Glass fibre reinforced polymer (GFRP) connectorsPublicado em "Rheology and processing of construction materials", ISBN 978-2-35158-137-7Insulated sandwich panels are often composed of external concrete layers, mechanically connected through metallic elements, such as trusses. Due to their high thermal conductivity, metallic connectors tend to cause thermal bridges on the building envelope. In view of this problem, an innovative solution for sandwich slabs is proposed within the framework of a pre-fabricated modular housing system. The referred slabs are based on a sandwich solution composed by two thin layers of Steel Fibre Reinforced Self-Compacting Concrete (SFRSCC) that are connected by thin perforated plates of Glass Fibre Reinforced Polymer (GFRP), used together with a thermal insulation core-layer. The bottom concrete layer is reinforced with conventional steel rebars and steel fibres, whereas the upper one does not have conventional reinforcement. This paper presents a preliminary experimental program aiming to assess the flexural and shear behaviour of this type of sandwich panel solution. The obtained results confirm the feasibility of the proposed sandwich slab system, revealing its capacity in terms of load carrying capacity and ductility performance. In addition, the flexural behaviour of the tested specimens was numerically analysed for the serviceability limit states using the finite element method with consideration of the material non-linearity.Fundação para a Ciência e a Tecnologia (FCT)RILEMUniversidade do MinhoSousa, Christoph FernandesBarros, Joaquim A. O.Azenha, MiguelLameiras, Rodrigo Melo20132013-01-01T00:00:00Zconference paperinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/26262enginfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T04:10:38Zoai:repositorium.sdum.uminho.pt:1822/26262Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T14:41:17.548988Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Flexural and shear behaviour of precast sandwich slabs comprising thin walled steel fibre reinforced self-compacting concrete
title Flexural and shear behaviour of precast sandwich slabs comprising thin walled steel fibre reinforced self-compacting concrete
spellingShingle Flexural and shear behaviour of precast sandwich slabs comprising thin walled steel fibre reinforced self-compacting concrete
Sousa, Christoph Fernandes
Sandwich panels
Modular housing system
Teel fibre reinforced selfcompacting concrete (SFRSCC)
Glass fibre reinforced polymer (GFRP) connectors
title_short Flexural and shear behaviour of precast sandwich slabs comprising thin walled steel fibre reinforced self-compacting concrete
title_full Flexural and shear behaviour of precast sandwich slabs comprising thin walled steel fibre reinforced self-compacting concrete
title_fullStr Flexural and shear behaviour of precast sandwich slabs comprising thin walled steel fibre reinforced self-compacting concrete
title_full_unstemmed Flexural and shear behaviour of precast sandwich slabs comprising thin walled steel fibre reinforced self-compacting concrete
title_sort Flexural and shear behaviour of precast sandwich slabs comprising thin walled steel fibre reinforced self-compacting concrete
author Sousa, Christoph Fernandes
author_facet Sousa, Christoph Fernandes
Barros, Joaquim A. O.
Azenha, Miguel
Lameiras, Rodrigo Melo
author_role author
author2 Barros, Joaquim A. O.
Azenha, Miguel
Lameiras, Rodrigo Melo
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Sousa, Christoph Fernandes
Barros, Joaquim A. O.
Azenha, Miguel
Lameiras, Rodrigo Melo
dc.subject.por.fl_str_mv Sandwich panels
Modular housing system
Teel fibre reinforced selfcompacting concrete (SFRSCC)
Glass fibre reinforced polymer (GFRP) connectors
topic Sandwich panels
Modular housing system
Teel fibre reinforced selfcompacting concrete (SFRSCC)
Glass fibre reinforced polymer (GFRP) connectors
description Publicado em "Rheology and processing of construction materials", ISBN 978-2-35158-137-7
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-01-01T00:00:00Z
dc.type.driver.fl_str_mv conference paper
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/26262
url http://hdl.handle.net/1822/26262
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv RILEM
publisher.none.fl_str_mv RILEM
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833594822091341824

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