Experimental behavior of natural fiber-based composites used for strengthening masonry structures

Detalhes bibliográficos
Autor(a) principal: Codispoti, Rosamaria
Data de Publicação: 2013
Outros Autores: Oliveira, Daniel V., Fangueiro, Raúl, Lourenço, Paulo B., Olivito, Renato S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/26817
Resumo: This paper deals with the experimental characterization of the tensile behavior of fiber-based composites and flexural strength of natural fiber reinforced polymer (NFRP) sheets externally glued on masonry bricks, in terms of load capacity and stress distribution along the bonded length. The bricks adopted for this experimentation are solid clay bricks, typically used in ancient masonry structures. Non-impregnated and impregnated flax, hemp, jute and sisal fibers were examined. Two types of matrices have been used: polymer matrices and mortar- based matrices. Composite materials defined as NFRP (Natural Fiber Reinforced Polymer) and NFRG (Natural Fiber Reinforced Grout) were obtained.
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spelling Experimental behavior of natural fiber-based composites used for strengthening masonry structuresNatural fibersMasonryStrengtheningThis paper deals with the experimental characterization of the tensile behavior of fiber-based composites and flexural strength of natural fiber reinforced polymer (NFRP) sheets externally glued on masonry bricks, in terms of load capacity and stress distribution along the bonded length. The bricks adopted for this experimentation are solid clay bricks, typically used in ancient masonry structures. Non-impregnated and impregnated flax, hemp, jute and sisal fibers were examined. Two types of matrices have been used: polymer matrices and mortar- based matrices. Composite materials defined as NFRP (Natural Fiber Reinforced Polymer) and NFRG (Natural Fiber Reinforced Grout) were obtained.Hindawi Publishing CorporationUniversidade do MinhoCodispoti, RosamariaOliveira, Daniel V.Fangueiro, RaúlLourenço, Paulo B.Olivito, Renato S.20132013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/26817eng2314-584610.1155/2013/539856http://dx.doi.org/10.1155/2013/539856info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:33:13Zoai:repositorium.sdum.uminho.pt:1822/26817Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:28:42.280576Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Experimental behavior of natural fiber-based composites used for strengthening masonry structures
title Experimental behavior of natural fiber-based composites used for strengthening masonry structures
spellingShingle Experimental behavior of natural fiber-based composites used for strengthening masonry structures
Codispoti, Rosamaria
Natural fibers
Masonry
Strengthening
title_short Experimental behavior of natural fiber-based composites used for strengthening masonry structures
title_full Experimental behavior of natural fiber-based composites used for strengthening masonry structures
title_fullStr Experimental behavior of natural fiber-based composites used for strengthening masonry structures
title_full_unstemmed Experimental behavior of natural fiber-based composites used for strengthening masonry structures
title_sort Experimental behavior of natural fiber-based composites used for strengthening masonry structures
author Codispoti, Rosamaria
author_facet Codispoti, Rosamaria
Oliveira, Daniel V.
Fangueiro, Raúl
Lourenço, Paulo B.
Olivito, Renato S.
author_role author
author2 Oliveira, Daniel V.
Fangueiro, Raúl
Lourenço, Paulo B.
Olivito, Renato S.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Codispoti, Rosamaria
Oliveira, Daniel V.
Fangueiro, Raúl
Lourenço, Paulo B.
Olivito, Renato S.
dc.subject.por.fl_str_mv Natural fibers
Masonry
Strengthening
topic Natural fibers
Masonry
Strengthening
description This paper deals with the experimental characterization of the tensile behavior of fiber-based composites and flexural strength of natural fiber reinforced polymer (NFRP) sheets externally glued on masonry bricks, in terms of load capacity and stress distribution along the bonded length. The bricks adopted for this experimentation are solid clay bricks, typically used in ancient masonry structures. Non-impregnated and impregnated flax, hemp, jute and sisal fibers were examined. Two types of matrices have been used: polymer matrices and mortar- based matrices. Composite materials defined as NFRP (Natural Fiber Reinforced Polymer) and NFRG (Natural Fiber Reinforced Grout) were obtained.
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/26817
url http://hdl.handle.net/1822/26817
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2314-5846
10.1155/2013/539856
http://dx.doi.org/10.1155/2013/539856
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 Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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