Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test

Detalhes bibliográficos
Autor(a) principal: Almeida, João Alberto Pinheiro Pereira
Data de Publicação: 2015
Outros Autores: Pereira, E. N. B., Barros, Joaquim A. O.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/38148
Resumo: The development of novel strengthening techniques to address the seismic vulnerability of masonry elements is gradually leading to simpler, faster and more effective strengthening strategies. In particular, the use of fabric reinforced cementitious matrix systems is considered of great potential, given the increase of ductility achieved with simple and economic strengthening procedures. To assess the effectiveness of these strengthening systems, and considering that the seismic action is involved, one important component of the structural behaviour is the in-plane cyclic response. In this work is discussed the applicability of the diagonal tensile test for the assessment of the cyclic response of strengthened masonry. The results obtained allowed to assess the contribution of the strengthening system to the increase of the load carrying capacity of masonry elements, as well as to evaluate the damage evolution and the stiffness degradation mechanisms developing under cyclic loading.
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spelling Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile testExperimental characterizationHigh ductilityIn-plane cyclic testsInfill masonryShear capacityStrengthening systemEngenharia e Tecnologia::Engenharia CivilScience & TechnologyThe development of novel strengthening techniques to address the seismic vulnerability of masonry elements is gradually leading to simpler, faster and more effective strengthening strategies. In particular, the use of fabric reinforced cementitious matrix systems is considered of great potential, given the increase of ductility achieved with simple and economic strengthening procedures. To assess the effectiveness of these strengthening systems, and considering that the seismic action is involved, one important component of the structural behaviour is the in-plane cyclic response. In this work is discussed the applicability of the diagonal tensile test for the assessment of the cyclic response of strengthened masonry. The results obtained allowed to assess the contribution of the strengthening system to the increase of the load carrying capacity of masonry elements, as well as to evaluate the damage evolution and the stiffness degradation mechanisms developing under cyclic loading.This research was carried in the framework of InoTec, Innovative material of ultra-high 16 ductility for the rehabilitation of the built patrimony, funded by COMPETE/QREN/FEDER 17 (NORTE-07-0202-FEDER-023024). InoTec project is promoted by CiviTest company 18 and University of Minho. S&P Clever Reinforcement Ibérica is gratefully acknowledged 19 for providing the materials used in the strengthening of the masonry specimens.Elsevier Sci LtdUniversidade do MinhoAlmeida, João Alberto Pinheiro PereiraPereira, E. N. B.Barros, Joaquim A. O.20152015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/38148engJ.A.P.P. Almeida, E.B. Pereira, and J.A.O. Barros, “Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test,” Constr. Build. Mater., vol. 94, pp. 851–865, Sep. 2015.0950-061810.1016/j.conbuildmat.2015.07.040www.sciencedirect.com/science/article/pii/S0950061815300635info: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:RCAAP2023-07-21T12:51:02Zoai:repositorium.sdum.uminho.pt:1822/38148Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:49:48.870098Repositório 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 Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test
title Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test
spellingShingle Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test
Almeida, João Alberto Pinheiro Pereira
Experimental characterization
High ductility
In-plane cyclic tests
Infill masonry
Shear capacity
Strengthening system
Engenharia e Tecnologia::Engenharia Civil
Science & Technology
title_short Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test
title_full Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test
title_fullStr Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test
title_full_unstemmed Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test
title_sort Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test
author Almeida, João Alberto Pinheiro Pereira
author_facet Almeida, João Alberto Pinheiro Pereira
Pereira, E. N. B.
Barros, Joaquim A. O.
author_role author
author2 Pereira, E. N. B.
Barros, Joaquim A. O.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Almeida, João Alberto Pinheiro Pereira
Pereira, E. N. B.
Barros, Joaquim A. O.
dc.subject.por.fl_str_mv Experimental characterization
High ductility
In-plane cyclic tests
Infill masonry
Shear capacity
Strengthening system
Engenharia e Tecnologia::Engenharia Civil
Science & Technology
topic Experimental characterization
High ductility
In-plane cyclic tests
Infill masonry
Shear capacity
Strengthening system
Engenharia e Tecnologia::Engenharia Civil
Science & Technology
description The development of novel strengthening techniques to address the seismic vulnerability of masonry elements is gradually leading to simpler, faster and more effective strengthening strategies. In particular, the use of fabric reinforced cementitious matrix systems is considered of great potential, given the increase of ductility achieved with simple and economic strengthening procedures. To assess the effectiveness of these strengthening systems, and considering that the seismic action is involved, one important component of the structural behaviour is the in-plane cyclic response. In this work is discussed the applicability of the diagonal tensile test for the assessment of the cyclic response of strengthened masonry. The results obtained allowed to assess the contribution of the strengthening system to the increase of the load carrying capacity of masonry elements, as well as to evaluate the damage evolution and the stiffness degradation mechanisms developing under cyclic loading.
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-01-01T00:00:00Z
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/1822/38148
url http://hdl.handle.net/1822/38148
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv J.A.P.P. Almeida, E.B. Pereira, and J.A.O. Barros, “Assessment of overlay masonry strengthening system under in-plane monotonic and cyclic loading using the diagonal tensile test,” Constr. Build. Mater., vol. 94, pp. 851–865, Sep. 2015.
0950-0618
10.1016/j.conbuildmat.2015.07.040
www.sciencedirect.com/science/article/pii/S0950061815300635
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 Elsevier Sci Ltd
publisher.none.fl_str_mv Elsevier Sci Ltd
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
_version_ 1799133080819073024

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