A study of the bond and flexural behaviour of reinforced concrete elements strengthened with near surface mounted (NSM) FRP reinforcement

The main objective of the thesis is to study the bond behaviour of NSM FRP reinforcement in concrete elements. With this aim an extensive program of experimental tests complemented with numerical analysis has been performed to study the effect of the variables affecting this technique. In the first...

ver descrição completa

Detalhes bibliográficos
Autor: Attia Abdelgayed Abdelgawad Sharaky, Ibrahim
Formato: tesis doctoral
Estado:Versión publicada
Fecha de publicación:2013
País:España
Recursos:CBUC, CESCA
Repositorio:TDR. Tesis Doctorales en Red
OAI Identifier:oai:www.tdx.cat:10803/128331
Acesso em linha:http://hdl.handle.net/10803/128331
Access Level:acceso abierto
Palavra-chave:Bond behaviour
Comportament adherent
Comportamiento adherente
Slip
Lliscament
Deslizamiento
Near surface mounted
NSM
Fiber reinforced polymer
FRP
Flexural behaviour
Comportament a flexió
Comportamiento a flexión
Pullout
69
id ES_ec3eaf0b8bc6732f9ddc1c567aabf3b8
oai_identifier_str oai:www.tdx.cat:10803/128331
network_acronym_str ES
network_name_str España
repository_id_str
spelling A study of the bond and flexural behaviour of reinforced concrete elements strengthened with near surface mounted (NSM) FRP reinforcementAttia Abdelgayed Abdelgawad Sharaky, IbrahimBond behaviourComportament adherentComportamiento adherenteSlipLliscamentDeslizamientoNear surface mountedNSMFiber reinforced polymerFRPFlexural behaviourComportament a flexióComportamiento a flexiónPullout69The main objective of the thesis is to study the bond behaviour of NSM FRP reinforcement in concrete elements. With this aim an extensive program of experimental tests complemented with numerical analysis has been performed to study the effect of the variables affecting this technique. In the first part of this thesis the modified pull-out test is carried out. A Finite Element Analysis (using the program FEMIX V.4) was used to perform several trials to fit as much as possible (inverse analysis) the force versus loaded end slip responses obtained experimentally in direct pullout tests. In the second part of this thesis an experimental program of flexural tests on RC beams strengthened with NSM FRP has been carried out to study the effect on the flexural behaviour of some of the previous variables studied in the first partL’objectiu principal d’aquesta tesi és l’estudi del comportament adherent entre el reforç NSM FRP i l’element de formigó. D’aquesta manera s’ha realitzat un extens programa d’assajos experimentals complementat amb anàlisis numèriques per tal d’estudiar les variables que incideixen en aquesta tècnica. En la primera part de la tesi es fa un estudi de l’adherència emprant l’assaig de pull-out modificat. S’ha realitzat una anàlisi amb el MEF (emprant el programa FEMIX V.4) per tal de fer diverses proves per ajustar amb la màxima precisió possible (anàlisi inversa) la resposta força-lliscament de l’extrem carregat de la barra obtinguda experimentalment en els assajos de pull-out. A la segona part de la tesi s’ha portat a terme un programa d’assajos a flexió d’elements de formigó armat reforçats amb NSM FRP per tal d’estudiar l’efecte d’algunes de les variables analitzades en la primera partUniversitat de GironaTorres Llinàs, LluísUniversitat de Girona. Departament d'Enginyeria Mecànica i de la Construcció Industrial201420142013info:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/publishedVersion307 p.application/pdfapplication/pdfhttp://hdl.handle.net/10803/128331TDX (Tesis Doctorals en Xarxa)reponame:TDR. Tesis Doctorales en Redinstname:CBUC, CESCAInglésL'accés als continguts d'aquesta tesi queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons: http://creativecommons.org/licenses/by/3.0/es/http://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:www.tdx.cat:10803/1283312026-06-14T12:46:07Z
dc.title.none.fl_str_mv A study of the bond and flexural behaviour of reinforced concrete elements strengthened with near surface mounted (NSM) FRP reinforcement
title A study of the bond and flexural behaviour of reinforced concrete elements strengthened with near surface mounted (NSM) FRP reinforcement
spellingShingle A study of the bond and flexural behaviour of reinforced concrete elements strengthened with near surface mounted (NSM) FRP reinforcement
Attia Abdelgayed Abdelgawad Sharaky, Ibrahim
Bond behaviour
Comportament adherent
Comportamiento adherente
Slip
Lliscament
Deslizamiento
Near surface mounted
NSM
Fiber reinforced polymer
FRP
Flexural behaviour
Comportament a flexió
Comportamiento a flexión
Pullout
69
title_short A study of the bond and flexural behaviour of reinforced concrete elements strengthened with near surface mounted (NSM) FRP reinforcement
title_full A study of the bond and flexural behaviour of reinforced concrete elements strengthened with near surface mounted (NSM) FRP reinforcement
title_fullStr A study of the bond and flexural behaviour of reinforced concrete elements strengthened with near surface mounted (NSM) FRP reinforcement
title_full_unstemmed A study of the bond and flexural behaviour of reinforced concrete elements strengthened with near surface mounted (NSM) FRP reinforcement
title_sort A study of the bond and flexural behaviour of reinforced concrete elements strengthened with near surface mounted (NSM) FRP reinforcement
dc.creator.none.fl_str_mv Attia Abdelgayed Abdelgawad Sharaky, Ibrahim
author Attia Abdelgayed Abdelgawad Sharaky, Ibrahim
author_facet Attia Abdelgayed Abdelgawad Sharaky, Ibrahim
author_role author
dc.contributor.none.fl_str_mv Torres Llinàs, Lluís
Universitat de Girona. Departament d'Enginyeria Mecànica i de la Construcció Industrial
dc.subject.none.fl_str_mv Bond behaviour
Comportament adherent
Comportamiento adherente
Slip
Lliscament
Deslizamiento
Near surface mounted
NSM
Fiber reinforced polymer
FRP
Flexural behaviour
Comportament a flexió
Comportamiento a flexión
Pullout
69
topic Bond behaviour
Comportament adherent
Comportamiento adherente
Slip
Lliscament
Deslizamiento
Near surface mounted
NSM
Fiber reinforced polymer
FRP
Flexural behaviour
Comportament a flexió
Comportamiento a flexión
Pullout
69
description The main objective of the thesis is to study the bond behaviour of NSM FRP reinforcement in concrete elements. With this aim an extensive program of experimental tests complemented with numerical analysis has been performed to study the effect of the variables affecting this technique. In the first part of this thesis the modified pull-out test is carried out. A Finite Element Analysis (using the program FEMIX V.4) was used to perform several trials to fit as much as possible (inverse analysis) the force versus loaded end slip responses obtained experimentally in direct pullout tests. In the second part of this thesis an experimental program of flexural tests on RC beams strengthened with NSM FRP has been carried out to study the effect on the flexural behaviour of some of the previous variables studied in the first part
publishDate 2013
dc.date.none.fl_str_mv 2013
2014
2014
dc.type.none.fl_str_mv info:eu-repo/semantics/doctoralThesis
info:eu-repo/semantics/publishedVersion
format doctoralThesis
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10803/128331
url http://hdl.handle.net/10803/128331
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv http://creativecommons.org/licenses/by/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 307 p.
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universitat de Girona
publisher.none.fl_str_mv Universitat de Girona
dc.source.none.fl_str_mv TDX (Tesis Doctorals en Xarxa)
reponame:TDR. Tesis Doctorales en Red
instname:CBUC, CESCA
instname_str CBUC, CESCA
reponame_str TDR. Tesis Doctorales en Red
collection TDR. Tesis Doctorales en Red
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869423298536800256
score 15.228081

Registos relacionados