Bond behaviour and durability of FRP composites applied externally to masonry structures

Detalhes bibliográficos
Autor(a) principal: Oliveira, Daniel V.
Data de Publicação: 2014
Outros Autores: Ghiassi, Bahman, Lourenço, Paulo B.
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/1822/36216
Resumo: The several advantages associated to the use of FRP composites for civil structural applications (mainly reinforced concrete and masonry) has led to a considerable increment in use during the last years. However, the performance of FRP composite strengthening systems when exposed to harsh environmental conditions is a matter of great concern, which justifies the recent research efforts towards the characterization of the deterioration effects. This paper discusses some of the most relevant environmental agents and their effect on the durability of FRP-strengthened concrete and masonry constructions. The results of a comprehensive series of accelerated ageing tests (water immersion and hygrothermal exposure) on external GFRP-strengthened masonry and respective constituent materials recently carried out at University of Minho are presented and discussed in detail.
id RCAP_12f6159f072cd967d7f90aca5f7dba3f
oai_identifier_str oai:repositorium.sdum.uminho.pt:1822/36216
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 Bond behaviour and durability of FRP composites applied externally to masonry structuresBond behaviourExternal FRP compositesdurabilityaccelerated ageing testsEngenharia e Tecnologia::Engenharia CivilThe several advantages associated to the use of FRP composites for civil structural applications (mainly reinforced concrete and masonry) has led to a considerable increment in use during the last years. However, the performance of FRP composite strengthening systems when exposed to harsh environmental conditions is a matter of great concern, which justifies the recent research efforts towards the characterization of the deterioration effects. This paper discusses some of the most relevant environmental agents and their effect on the durability of FRP-strengthened concrete and masonry constructions. The results of a comprehensive series of accelerated ageing tests (water immersion and hygrothermal exposure) on external GFRP-strengthened masonry and respective constituent materials recently carried out at University of Minho are presented and discussed in detail.The financial support from the project FP7-ENV-2009-1-244123-NIKER is gratefully acknowledged. The Portuguese Science Foundation through grant contract SFRH/BD/80697/2011.Universidade do MinhoOliveira, Daniel V.Ghiassi, BahmanLourenço, Paulo B.2014-072014-07-01T00:00:00Zconference paperinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/36216enginfo: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:RCAAP2024-05-11T05:31:43Zoai:repositorium.sdum.uminho.pt:1822/36216Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T15:21:16.837300Repositórios 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 Bond behaviour and durability of FRP composites applied externally to masonry structures
title Bond behaviour and durability of FRP composites applied externally to masonry structures
spellingShingle Bond behaviour and durability of FRP composites applied externally to masonry structures
Oliveira, Daniel V.
Bond behaviour
External FRP composites
durability
accelerated ageing tests
Engenharia e Tecnologia::Engenharia Civil
title_short Bond behaviour and durability of FRP composites applied externally to masonry structures
title_full Bond behaviour and durability of FRP composites applied externally to masonry structures
title_fullStr Bond behaviour and durability of FRP composites applied externally to masonry structures
title_full_unstemmed Bond behaviour and durability of FRP composites applied externally to masonry structures
title_sort Bond behaviour and durability of FRP composites applied externally to masonry structures
author Oliveira, Daniel V.
author_facet Oliveira, Daniel V.
Ghiassi, Bahman
Lourenço, Paulo B.
author_role author
author2 Ghiassi, Bahman
Lourenço, Paulo B.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Oliveira, Daniel V.
Ghiassi, Bahman
Lourenço, Paulo B.
dc.subject.por.fl_str_mv Bond behaviour
External FRP composites
durability
accelerated ageing tests
Engenharia e Tecnologia::Engenharia Civil
topic Bond behaviour
External FRP composites
durability
accelerated ageing tests
Engenharia e Tecnologia::Engenharia Civil
description The several advantages associated to the use of FRP composites for civil structural applications (mainly reinforced concrete and masonry) has led to a considerable increment in use during the last years. However, the performance of FRP composite strengthening systems when exposed to harsh environmental conditions is a matter of great concern, which justifies the recent research efforts towards the characterization of the deterioration effects. This paper discusses some of the most relevant environmental agents and their effect on the durability of FRP-strengthened concrete and masonry constructions. The results of a comprehensive series of accelerated ageing tests (water immersion and hygrothermal exposure) on external GFRP-strengthened masonry and respective constituent materials recently carried out at University of Minho are presented and discussed in detail.
publishDate 2014
dc.date.none.fl_str_mv 2014-07
2014-07-01T00:00:00Z
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/1822/36216
url http://hdl.handle.net/1822/36216
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.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_ 1833595263354142720

Registros relacionados