Publicação
Experimental bond behaviour of GFRP and masonry bricks under impulsive loading
| Resumo: | Fibre Reinforced Polymers have become a popular material for strengthening of masonry structures. The performance of this technique is strongly dependent on the bond between the FRP and the substrate. Understanding the strain rate effect on these materials and strengthening techniques is important for proper design and proper modelling of these systems under impacts or blast loads. This work aims to study the behaviour of the bond between GFRP and brick at different strain rates. A Drop Weight Impact Machine specially developed for pull-off tests (single shear tests) is used with different masses and different heights introducing different deformation rates. The strain rate effect on the failure mode, shear capacity and effective bond length is determined from the experimental results. Empirical relations of dynamic increase factors (DIF) for these materials and techniques are also presented. |
|---|---|
| Autores principais: | Pereira, João Miguel |
| Outros Autores: | Lourenço, Paulo B. |
| Assunto: | GFRP Masonry Impact Drop-weight Strain rate DIF |
| Ano: | 2016 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866271124885602304 |
|---|---|
| author | Pereira, João Miguel |
| author2 | Lourenço, Paulo B. |
| author2_role | author |
| author_facet | Pereira, João Miguel Lourenço, Paulo B. |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Pereira, João Miguel\"},{\"Person.name\":\"Lourenço, Paulo B.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Pereira, João Miguel Lourenço, Paulo B. |
| datacite.date.Accepted.fl_str_mv | 2016-02-11T00:00:00Z |
| datacite.date.available.fl_str_mv | 2016-12-21T18:07:56Z |
| datacite.date.embargoed.fl_str_mv | 2016-12-21T18:07:56Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | GFRP Masonry Impact Drop-weight Strain rate DIF |
| datacite.titles.title.fl_str_mv | Experimental bond behaviour of GFRP and masonry bricks under impulsive loading |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Pereira, João Miguel Lourenço, Paulo B. |
| dc.date.Accepted.fl_str_mv | 2016-02-11T00:00:00Z |
| dc.date.available.fl_str_mv | 2016-12-21T18:07:56Z |
| dc.date.embargoed.fl_str_mv | 2016-12-21T18:07:56Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/43622 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Springer |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.rights.rights.copyright.fl_str_mv | openAccess |
| dc.subject.none.fl_str_mv | GFRP Masonry Impact Drop-weight Strain rate DIF |
| dc.title.fl_str_mv | Experimental bond behaviour of GFRP and masonry bricks under impulsive loading |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Fibre Reinforced Polymers have become a popular material for strengthening of masonry structures. The performance of this technique is strongly dependent on the bond between the FRP and the substrate. Understanding the strain rate effect on these materials and strengthening techniques is important for proper design and proper modelling of these systems under impacts or blast loads. This work aims to study the behaviour of the bond between GFRP and brick at different strain rates. A Drop Weight Impact Machine specially developed for pull-off tests (single shear tests) is used with different masses and different heights introducing different deformation rates. The strain rate effect on the failure mode, shear capacity and effective bond length is determined from the experimental results. Empirical relations of dynamic increase factors (DIF) for these materials and techniques are also presented. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/6632745c-03fb-448f-8f51-498fb169a499/download |
| id | rum_ed7e1b7fe627c8d064fe150bcc2e726e |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/43622 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/43622 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Pereira, João Miguel Lourenço, Paulo B. |
| publishDate | 2016 |
| publisher.none.fl_str_mv | Springer |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engSpringerporFibre Reinforced Polymers have become a popular material for strengthening of masonry structures. The performance of this technique is strongly dependent on the bond between the FRP and the substrate. Understanding the strain rate effect on these materials and strengthening techniques is important for proper design and proper modelling of these systems under impacts or blast loads. This work aims to study the behaviour of the bond between GFRP and brick at different strain rates. A Drop Weight Impact Machine specially developed for pull-off tests (single shear tests) is used with different masses and different heights introducing different deformation rates. The strain rate effect on the failure mode, shear capacity and effective bond length is determined from the experimental results. Empirical relations of dynamic increase factors (DIF) for these materials and techniques are also presented.application/pdfporExperimental bond behaviour of GFRP and masonry bricks under impulsive loadingPereira, João MiguelLourenço, Paulo B.HostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf1359-5997DOIIsPartOf10.1617/s11527-016-0826-42016-12-21T18:07:56Z2016-02-112016-02-11T00:00:00ZHandlehttps://hdl.handle.net/1822/43622http://purl.org/coar/access_right/c_abf2open accessGFRPMasonryImpactDrop-weightStrain rateDIF2195301 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2016-02-11http://creativecommons.org/licenses/by/4.0/openAccesshttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/6632745c-03fb-448f-8f51-498fb169a499/download |
| spellingShingle | Experimental bond behaviour of GFRP and masonry bricks under impulsive loading Pereira, João Miguel GFRP Masonry Impact Drop-weight Strain rate DIF |
| status | SINGLETON |
| subject.fl_str_mv | GFRP Masonry Impact Drop-weight Strain rate DIF |
| title | Experimental bond behaviour of GFRP and masonry bricks under impulsive loading |
| title_full | Experimental bond behaviour of GFRP and masonry bricks under impulsive loading |
| title_fullStr | Experimental bond behaviour of GFRP and masonry bricks under impulsive loading |
| title_full_unstemmed | Experimental bond behaviour of GFRP and masonry bricks under impulsive loading |
| title_short | Experimental bond behaviour of GFRP and masonry bricks under impulsive loading |
| title_sort | Experimental bond behaviour of GFRP and masonry bricks under impulsive loading |
| topic | GFRP Masonry Impact Drop-weight Strain rate DIF |
| topic_facet | GFRP Masonry Impact Drop-weight Strain rate DIF |
| url | https://hdl.handle.net/1822/43622 |
| visible | 1 |