Publication
Lateral in-plane seismic response of confined masonry walls: From numerical to backbone models
| Summary: | Confined masonry (CM) is a widely used solution for buildings in developing countries and has potential for worldwide application when considering its economic and constructive advantages. Although a large background of experimental testing of CM walls is available, numerical studies are further needed to extend the existing knowledge and derive analytical rules to adopt in design codes. In this work, a parametric numerical study is performed, aimed to characterize the lateral in-plane response of CM walls under different variables and to establish a dataset for comparison of engineering demand parameters, towards the proposal of predictive models. Benchmark walls tested under lateral in-plane loading are used to calibrate a finite element modelling approach for pushover analysis. Based on the results of the parametric study, a formulation and charts are proposed to respectively estimate the lateral resistance and displacement capacity of CM walls with features similar to the ones used as benchmark. |
|---|---|
| Main Authors: | Marques, Rui |
| Other Authors: | Pereira, Joao M.; Lourenço, Paulo B. |
| Subject: | Confined masonry Numerical modelling Pushover analysis Resistance criteria Drift estimation charts Backbone models Engenharia e Tecnologia::Engenharia Civil |
| Year: | 2020 |
| Country: | Portugal |
| Document type: | article |
| Access type: | open access |
| Associated institution: | Universidade do Minho |
| Language: | English |
| Origin: | RepositóriUM - Universidade do Minho |
| _version_ | 1867437893643927552 |
|---|---|
| author | Marques, Rui |
| author2 | Pereira, Joao M. Lourenço, Paulo B. |
| author2_role | author author |
| author_facet | Marques, Rui Pereira, Joao M. Lourenço, Paulo B. |
| author_role | author |
| contributor_name_str_mv | RepositóriUM - Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Marques, Rui\"},{\"Person.name\":\"Pereira, Joao M.\"},{\"Person.name\":\"Lourenço, Paulo B.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RepositóriUM - Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Marques, Rui Pereira, Joao M. Lourenço, Paulo B. |
| datacite.date.Accepted.fl_str_mv | 2020-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2021-10-15T06:00:18Z |
| datacite.date.embargoed.fl_str_mv | 2021-10-15T06:00:18Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Confined masonry Numerical modelling Pushover analysis Resistance criteria Drift estimation charts Backbone models Engenharia e Tecnologia::Engenharia Civil |
| datacite.titles.title.fl_str_mv | Lateral in-plane seismic response of confined masonry walls: From numerical to backbone models |
| dc.contributor.none.fl_str_mv | RepositóriUM - Universidade do Minho |
| dc.creator.none.fl_str_mv | Marques, Rui Pereira, Joao M. Lourenço, Paulo B. |
| dc.date.Accepted.fl_str_mv | 2020-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2021-10-15T06:00:18Z |
| dc.date.embargoed.fl_str_mv | 2021-10-15T06:00:18Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/68051 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Elsevier Science |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Confined masonry Numerical modelling Pushover analysis Resistance criteria Drift estimation charts Backbone models Engenharia e Tecnologia::Engenharia Civil |
| dc.title.fl_str_mv | Lateral in-plane seismic response of confined masonry walls: From numerical to backbone models |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Confined masonry (CM) is a widely used solution for buildings in developing countries and has potential for worldwide application when considering its economic and constructive advantages. Although a large background of experimental testing of CM walls is available, numerical studies are further needed to extend the existing knowledge and derive analytical rules to adopt in design codes. In this work, a parametric numerical study is performed, aimed to characterize the lateral in-plane response of CM walls under different variables and to establish a dataset for comparison of engineering demand parameters, towards the proposal of predictive models. Benchmark walls tested under lateral in-plane loading are used to calibrate a finite element modelling approach for pushover analysis. Based on the results of the parametric study, a formulation and charts are proposed to respectively estimate the lateral resistance and displacement capacity of CM walls with features similar to the ones used as benchmark. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorium.uminho.pt/bitstreams/e5b278e1-116d-4259-aa7a-78f288ea25d5/download |
| id | rum_2a33d9bf9d84218e8783e6554eef2fe5 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/68051 |
| 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:1822/68051 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Marques, Rui Pereira, Joao M. Lourenço, Paulo B. |
| publishDate | 2020 |
| publisher.none.fl_str_mv | Elsevier Science |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engElsevier ScienceporConfined masonry (CM) is a widely used solution for buildings in developing countries and has potential for worldwide application when considering its economic and constructive advantages. Although a large background of experimental testing of CM walls is available, numerical studies are further needed to extend the existing knowledge and derive analytical rules to adopt in design codes. In this work, a parametric numerical study is performed, aimed to characterize the lateral in-plane response of CM walls under different variables and to establish a dataset for comparison of engineering demand parameters, towards the proposal of predictive models. Benchmark walls tested under lateral in-plane loading are used to calibrate a finite element modelling approach for pushover analysis. Based on the results of the parametric study, a formulation and charts are proposed to respectively estimate the lateral resistance and displacement capacity of CM walls with features similar to the ones used as benchmark.application/pdfporLateral in-plane seismic response of confined masonry walls: From numerical to backbone modelsMarques, RuiPereira, Joao M.Lourenço, Paulo B.HostingInstitutionOrganizationalRepositóriUM - Universidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf0141-0296DOIIsPartOf10.1016/j.engstruct.2020.1110982021-10-15T06:00:18Z20202020-11-03T18:05:21Z2020-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/68051http://purl.org/coar/access_right/c_abf2open accessConfined masonryNumerical modellingPushover analysisResistance criteriaDrift estimation chartsBackbone modelshttp://www.oecd.org/science/inno/38235147.pdfFields of Science and Technology (FOS)Engenharia e Tecnologia::Engenharia Civil1454286 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorium.uminho.pt/bitstreams/e5b278e1-116d-4259-aa7a-78f288ea25d5/download |
| spellingShingle | Lateral in-plane seismic response of confined masonry walls: From numerical to backbone models Marques, Rui Confined masonry Numerical modelling Pushover analysis Resistance criteria Drift estimation charts Backbone models Engenharia e Tecnologia::Engenharia Civil |
| status | SINGLETON |
| subject.fl_str_mv | Confined masonry Numerical modelling Pushover analysis Resistance criteria Drift estimation charts Backbone models |
| subject.other.fl_str_mv | Engenharia e Tecnologia::Engenharia Civil |
| title | Lateral in-plane seismic response of confined masonry walls: From numerical to backbone models |
| title_full | Lateral in-plane seismic response of confined masonry walls: From numerical to backbone models |
| title_fullStr | Lateral in-plane seismic response of confined masonry walls: From numerical to backbone models |
| title_full_unstemmed | Lateral in-plane seismic response of confined masonry walls: From numerical to backbone models |
| title_short | Lateral in-plane seismic response of confined masonry walls: From numerical to backbone models |
| title_sort | Lateral in-plane seismic response of confined masonry walls: From numerical to backbone models |
| topic | Confined masonry Numerical modelling Pushover analysis Resistance criteria Drift estimation charts Backbone models Engenharia e Tecnologia::Engenharia Civil |
| topic_facet | Confined masonry Numerical modelling Pushover analysis Resistance criteria Drift estimation charts Backbone models Engenharia e Tecnologia::Engenharia Civil |
| url | https://hdl.handle.net/1822/68051 |
| visible | 1 |