Publicação
The effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in Romania
| Resumo: | The current paper aims at analysing the effect of ground motion vertical component in the case of near-field excitations on the structural response of historical masonry buildings. In this perspective, the Banloc Castle in Romania has been considered as a reference case study. This historical masonry structure was damaged by the Banat-Voiteg earthquake that occurred in December 1991 in the homonymous city. To this purpose, a FEM model of the building, set up using the DIANA FEA analysis software, has been studied in the non-linear dynamic field considering a real ground motion record based on specific source-to-site distance, moment magnitude and focal depth. The effects of the impulsive earthquake have been evaluated considering the main engineering demand parameters, such as displacements and forces, focusing on two different scenarios, namely horizontal and horizontal + vertical ground motions. The obtained results have shown that the vertical ground motion sensibly modifies the structural capacity of the building since it produces a relevant modification of the in-plane walls behaviour and the stress conditions. Important considerations about the behaviour (or seismic response modification) factor, ductility and stress in terms of axial and shear forces have been provided. Moreover, numerical damage patterns have been compared to the real cracks detected. Finally, a set of fragility curves has been derived taking into consideration the near-field effects. |
|---|---|
| Autores principais: | Chieffo, Nicola |
| Outros Autores: | Mosoarca, Marius; Formisano, Antonio; Lourenço, Paulo B.; Milani, Gabriele |
| Assunto: | Vertical Ground Motion Near-field effects Seismic Vulnerability Assessment Historical Masonry Building Damage Assessment Fragility curves |
| Ano: | 2021 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866876871962001408 |
|---|---|
| author | Chieffo, Nicola |
| author2 | Mosoarca, Marius Formisano, Antonio Lourenço, Paulo B. Milani, Gabriele |
| author2_role | author author author author |
| author_facet | Chieffo, Nicola Mosoarca, Marius Formisano, Antonio Lourenço, Paulo B. Milani, Gabriele |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Chieffo, Nicola\"},{\"Person.name\":\"Mosoarca, Marius\"},{\"Person.name\":\"Formisano, Antonio\"},{\"Person.name\":\"Lourenço, Paulo B.\"},{\"Person.name\":\"Milani, Gabriele\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Chieffo, Nicola Mosoarca, Marius Formisano, Antonio Lourenço, Paulo B. Milani, Gabriele |
| datacite.date.Accepted.fl_str_mv | 2021-01-01T00:00:00Z |
| datacite.date.embargoed.fl_str_mv | 10000-01-01T00:00:00Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Vertical Ground Motion Near-field effects Seismic Vulnerability Assessment Historical Masonry Building Damage Assessment Fragility curves |
| datacite.titles.title.fl_str_mv | The effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in Romania |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Chieffo, Nicola Mosoarca, Marius Formisano, Antonio Lourenço, Paulo B. Milani, Gabriele |
| dc.date.Accepted.fl_str_mv | 2021-01-01T00:00:00Z |
| dc.date.embargoed.fl_str_mv | 10000-01-01T00:00:00Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/78606 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Vertical Ground Motion Near-field effects Seismic Vulnerability Assessment Historical Masonry Building Damage Assessment Fragility curves |
| dc.title.fl_str_mv | The effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in Romania |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The current paper aims at analysing the effect of ground motion vertical component in the case of near-field excitations on the structural response of historical masonry buildings. In this perspective, the Banloc Castle in Romania has been considered as a reference case study. This historical masonry structure was damaged by the Banat-Voiteg earthquake that occurred in December 1991 in the homonymous city. To this purpose, a FEM model of the building, set up using the DIANA FEA analysis software, has been studied in the non-linear dynamic field considering a real ground motion record based on specific source-to-site distance, moment magnitude and focal depth. The effects of the impulsive earthquake have been evaluated considering the main engineering demand parameters, such as displacements and forces, focusing on two different scenarios, namely horizontal and horizontal + vertical ground motions. The obtained results have shown that the vertical ground motion sensibly modifies the structural capacity of the building since it produces a relevant modification of the in-plane walls behaviour and the stress conditions. Important considerations about the behaviour (or seismic response modification) factor, ductility and stress in terms of axial and shear forces have been provided. Moreover, numerical damage patterns have been compared to the real cracks detected. Finally, a set of fragility curves has been derived taking into consideration the near-field effects. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/97dacc54-4fed-4c33-954a-e26729380a10/download |
| id | rum_0b4a5bafdd048eac8d246b2e8a4d62d1 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/78606 |
| 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:1822/78606 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Chieffo, Nicola Mosoarca, Marius Formisano, Antonio Lourenço, Paulo B. Milani, Gabriele |
| publishDate | 2021 |
| publisher.none.fl_str_mv | Elsevier |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engElsevierporThe current paper aims at analysing the effect of ground motion vertical component in the case of near-field excitations on the structural response of historical masonry buildings. In this perspective, the Banloc Castle in Romania has been considered as a reference case study. This historical masonry structure was damaged by the Banat-Voiteg earthquake that occurred in December 1991 in the homonymous city. To this purpose, a FEM model of the building, set up using the DIANA FEA analysis software, has been studied in the non-linear dynamic field considering a real ground motion record based on specific source-to-site distance, moment magnitude and focal depth. The effects of the impulsive earthquake have been evaluated considering the main engineering demand parameters, such as displacements and forces, focusing on two different scenarios, namely horizontal and horizontal + vertical ground motions. The obtained results have shown that the vertical ground motion sensibly modifies the structural capacity of the building since it produces a relevant modification of the in-plane walls behaviour and the stress conditions. Important considerations about the behaviour (or seismic response modification) factor, ductility and stress in terms of axial and shear forces have been provided. Moreover, numerical damage patterns have been compared to the real cracks detected. Finally, a set of fragility curves has been derived taking into consideration the near-field effects.application/pdfporThe effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in RomaniaChieffo, NicolaMosoarca, MariusFormisano, AntonioLourenço, Paulo B.Milani, GabrieleHostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf0141-0296DOIIsPartOf10.1016/j.engstruct.2021.11334620212022-06-30T15:46:38Z10000-01-01T00:00:00Z2021-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/78606http://purl.org/coar/access_right/c_16ecrestricted accessVertical Ground MotionNear-field effectsSeismic Vulnerability AssessmentHistorical Masonry BuildingDamage AssessmentFragility curves24166640 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_f1cfapplication/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/97dacc54-4fed-4c33-954a-e26729380a10/download |
| spellingShingle | The effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in Romania Chieffo, Nicola Vertical Ground Motion Near-field effects Seismic Vulnerability Assessment Historical Masonry Building Damage Assessment Fragility curves |
| status | SINGLETON |
| subject.fl_str_mv | Vertical Ground Motion Near-field effects Seismic Vulnerability Assessment Historical Masonry Building Damage Assessment Fragility curves |
| title | The effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in Romania |
| title_full | The effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in Romania |
| title_fullStr | The effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in Romania |
| title_full_unstemmed | The effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in Romania |
| title_short | The effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in Romania |
| title_sort | The effect of ground motion vertical component on the seismic response of historical masonry buildings: The case study of the Banloc Castle in Romania |
| topic | Vertical Ground Motion Near-field effects Seismic Vulnerability Assessment Historical Masonry Building Damage Assessment Fragility curves |
| topic_facet | Vertical Ground Motion Near-field effects Seismic Vulnerability Assessment Historical Masonry Building Damage Assessment Fragility curves |
| url | https://hdl.handle.net/1822/78606 |
| visible | 1 |