Flexural behaviour of hybrid FRC-GFRP/PUR sandwich panels

Bibliographic Details
Main Author: Correia, Luís Luciano Gouveia
Publication Date: 2022
Other Authors: Silva, Tiago, Sena-Cruz, José, Pereira, E. N. B., Valente, Isabel B., Barros, Joaquim A. O.
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://hdl.handle.net/1822/89429
Summary: First Online: 27 November 2021
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spelling Flexural behaviour of hybrid FRC-GFRP/PUR sandwich panelsCompositesFibre reinforced concreteGFRPPURSandwich panelsScience & TechnologyFirst Online: 27 November 2021The present work has been developed in the scope of the research project ‘‘Easyfloor – Development of composite sandwich panels for building floor rehabilitation”. This project aims at developing a hybrid sandwich panel, constituting an alternative construction system to conventional floor solutions, mainly for buildings rehabilitation. The developed hybrid sandwich panel is composed of a top face layer of steel fibre reinforced self-compacting concrete (FRC), a core of polyurethane (PUR) closed-cell foam and a bottom face sheet and lateral webs of glass fibre reinforced polymer (GFRP). The composite (GFRP/PUR) is manufactured by pultrusion, and its cross-section includes a sheet of GFRP between the FRC and PUR. After the production of the composite part, fresh FRC is poured onto the FRP component to materialize the top face of the panel. Full-scale tests on the developed sandwich panels have been carried out to characterize their flexural behaviour. The experimental programme included flexural tests i) on single supported panels, ii) on two panels side adhesively bonded and iii) on single panels with different connection solutions to walls. The present work includes a detailed description of the developed panels and of the experimental programme. It also presents and discusses the relevant results. The observed performance of the tested specimens is critically analysed.This work is part of the research project "EasyFloor - Development of composite sandwich panels for rehabilitation of floor buildings", involving the company ALTO-Perfis Pultrudidos, Lda., CERis/Instituto Superior Tecnico and ISISE/University of Minho, supported by FEDER funds through the Operational Program for Operational Program for Competitiveness and Internationalization (POCI) and the Portuguese National Innovation Agency (ANI) - project no. 3480 (POCI-01-0247-FEDER-003480). This work was partly financed by FCT/MCTES through national funds (PIDDAC) under the R&D Unit Institute for Sustainability and Innovation in Structural Engineering (ISISE), under reference UIDB/04029/2020.The third author acknowledge the grant SFRH/BSAB/150266/2019 provided byFCT, financed by European Social Fund and by national funds through the FCT/MCTES. Acknowledgments are extended to LEST -Structural Laboratory of Civil Engineering of the University of Minho and Civitest -Pesquisa de Novos Materiais para a Engenharia Civil, Lda., for their material support. The contributions of Filipe Ribeiro (PhD) and Zahir Namourah (MSc) in the production of the panels was also well appreciated. Lastly, the authors would like to thank SIKA Company and S&P Clever Reinforcement Iberica, Lda. for suppling the adhesives.Springer, ChamUniversidade do MinhoCorreia, Luís Luciano GouveiaSilva, TiagoSena-Cruz, JoséPereira, E. N. B.Valente, Isabel B.Barros, Joaquim A. O.20222022-01-01T00:00:00Zconference paperinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/1822/89429engCorreia, L., Silva, T., Sena-Cruz, J., Pereira, E., Valente, I., Barros, J. (2022). Flexural Behaviour of Hybrid FRC-GFRP/PUR Sandwich Panels. In: Ilki, A., Ispir, M., Inci, P. (eds) 10th International Conference on FRP Composites in Civil Engineering. CICE 2021. Lecture Notes in Civil Engineering, vol 198. Springer, Cham. https://doi.org/10.1007/978-3-030-88166-5_213978-3-030-88165-82366-255710.1007/978-3-030-88166-5_213978-3-030-88166-5https://link.springer.com/chapter/10.1007/978-3-030-88166-5_213info: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:RCAAP2024-11-02T01:21:18Zoai:repositorium.sdum.uminho.pt:1822/89429Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T15:54:56.545711Repositórios 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 behaviour of hybrid FRC-GFRP/PUR sandwich panels
title Flexural behaviour of hybrid FRC-GFRP/PUR sandwich panels
spellingShingle Flexural behaviour of hybrid FRC-GFRP/PUR sandwich panels
Correia, Luís Luciano Gouveia
Composites
Fibre reinforced concrete
GFRP
PUR
Sandwich panels
Science & Technology
title_short Flexural behaviour of hybrid FRC-GFRP/PUR sandwich panels
title_full Flexural behaviour of hybrid FRC-GFRP/PUR sandwich panels
title_fullStr Flexural behaviour of hybrid FRC-GFRP/PUR sandwich panels
title_full_unstemmed Flexural behaviour of hybrid FRC-GFRP/PUR sandwich panels
title_sort Flexural behaviour of hybrid FRC-GFRP/PUR sandwich panels
author Correia, Luís Luciano Gouveia
author_facet Correia, Luís Luciano Gouveia
Silva, Tiago
Sena-Cruz, José
Pereira, E. N. B.
Valente, Isabel B.
Barros, Joaquim A. O.
author_role author
author2 Silva, Tiago
Sena-Cruz, José
Pereira, E. N. B.
Valente, Isabel B.
Barros, Joaquim A. O.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Correia, Luís Luciano Gouveia
Silva, Tiago
Sena-Cruz, José
Pereira, E. N. B.
Valente, Isabel B.
Barros, Joaquim A. O.
dc.subject.por.fl_str_mv Composites
Fibre reinforced concrete
GFRP
PUR
Sandwich panels
Science & Technology
topic Composites
Fibre reinforced concrete
GFRP
PUR
Sandwich panels
Science & Technology
description First Online: 27 November 2021
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-01-01T00:00:00Z
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 https://hdl.handle.net/1822/89429
url https://hdl.handle.net/1822/89429
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Correia, L., Silva, T., Sena-Cruz, J., Pereira, E., Valente, I., Barros, J. (2022). Flexural Behaviour of Hybrid FRC-GFRP/PUR Sandwich Panels. In: Ilki, A., Ispir, M., Inci, P. (eds) 10th International Conference on FRP Composites in Civil Engineering. CICE 2021. Lecture Notes in Civil Engineering, vol 198. Springer, Cham. https://doi.org/10.1007/978-3-030-88166-5_213
978-3-030-88165-8
2366-2557
10.1007/978-3-030-88166-5_213
978-3-030-88166-5
https://link.springer.com/chapter/10.1007/978-3-030-88166-5_213
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 Springer, Cham
publisher.none.fl_str_mv Springer, Cham
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
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