Performance of a reinforced concrete wall building subjected to sequential earthquake and tsunami loading

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dc.article.number111995
dc.catalogadoraba
dc.contributor.authorTagle Lizana, Santiago José
dc.contributor.authorJünemann Ureta, Rosita
dc.contributor.authorVásquez González, Jorge Andrés
dc.contributor.authorLlera Martin, Juan Carlos de la
dc.contributor.authorBaiguera, Marco
dc.date.accessioned2023-03-13T18:16:23Z
dc.date.available2023-03-13T18:16:23Z
dc.date.issued2021
dc.description.abstractThis paper investigates the behavior of a typical Chilean reinforced concrete wall building under sequential earthquake and tsunami actions using a double pushover analysis approach. A real concrete wall structure that was damaged after the Mw = 8.8 2010 Maule earthquake is considered as a case study building and a simplified nonlinear finite element model of a fictitious slice of the building is subjected to earthquake and tsunami loading in sequence. The analysis of the building under these loadings consists of three stages: the structure is first subjected to seismic loading by means of a pushover analysis until a specific damage state is reached; then a pushover with the same load pattern but in the opposite direction is applied until the shear at the base is zero; and finally, the building is subjected to tsunami loading by means of a variable depth pushover analysis until the maximum capacity is reached. Different tsunami load cases are considered in this study, varying the Froude number and the direction of the tsunami loading. The results show that the tsunami response of the building is mainly dependent on the Froude number of the tsunami flow; however, when the seismic damage is severe, the tsunami capacity of the building is found to be reduced. This is more likely to occur when the effect of the tsunami increases the damage previously induced by the earthquake in the same direction.
dc.fuente.origenConveris
dc.identifier.converisid1
dc.identifier.doi10.1016/j.engstruct.2021.111995
dc.identifier.issn0141-0296
dc.identifier.scopusidSCOPUS_ID:2-s2.0-85103967675
dc.identifier.urihttps://doi.org/10.1016/j.engstruct.2021.111995
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/66559
dc.identifier.wosidWOS:000649649600003
dc.information.autorucPrograma de Estudios Generales College; Tagle Lizana Santiago Jose; S/I; 214294
dc.information.autorucEscuela de Ingeniería; Junemann Ureta Rosita; S/I; 120220
dc.information.autorucEscuela de Ingeniería; Vasquez Gonzalez Jorge Andres; S/I; 170630
dc.information.autorucEscuela de Ingeniería; De La Llera Martin Juan Carlos; 0000-0002-9064-0938; 53086
dc.language.isoen
dc.nota.accesoContenido parcial
dc.revistaEngineering Structures
dc.rightsacceso restringido
dc.subjectShear wall damage
dc.subjectEarthquake and tsunami in sequence
dc.subjectInelastic finite element models
dc.subjectSimplified model
dc.subjectReinforced concrete building
dc.subject.ddc550
dc.subject.deweyCiencias de la tierraes_ES
dc.subject.ods11 Sustainable Cities and Communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titlePerformance of a reinforced concrete wall building subjected to sequential earthquake and tsunami loading
dc.typeartículo
dc.volumen238
sipa.codpersvinculados214294
sipa.codpersvinculados120220
sipa.codpersvinculados170630
sipa.codpersvinculados53086
sipa.indexWos
sipa.indexScopus
sipa.indexPubmed
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