Three-dimensional nonlinear response history analyses for earthquake damage assessment : A reinforced concrete wall building case study

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dc.contributor.authorVásquez P., Jorge
dc.contributor.authorJünemann Ureta, Rosita
dc.contributor.authorLlera Martin, Juan Carlos de la
dc.contributor.authorHube Ginestar, Matías Andrés
dc.contributor.authorChacón, Matías F.
dc.date.accessioned2022-03-16T19:39:38Z
dc.date.available2022-03-16T19:39:38Z
dc.date.issued2020
dc.description.abstractNonlinear dynamic analysis techniques have made significant progress in the last 20 years, providing powerful tools for assessing structural damage and potential building collapse mechanisms. The fact that several reinforced concrete shear wall residential buildings underwent severe structural damage in walls at the lower building levels during the 2010 Maule earthquake (Chile) presents a scientific opportunity to assess the predictive quality of these techniques. The objective of this research is to compare building responses using two completely different three-dimensional nonlinear dynamic models and study in detail the observed damage pattern and wall collapse of one reinforced concrete shear wall building in Santiago, Chile. The first model is a mixed fiber-shell model developed in MATLAB, and the second is a shell finite element model developed in the software DIANA. Results of both models are consistent with the hypothesis that high axial loads trigger a limited ductility failure in critical walls at roof-to-base drift ratios less than 0.34% with little capacity of hysteretic energy dissipation, which contradicts the ductile design philosophy of current code provisions.
dc.fechaingreso.objetodigital2023-03-28
dc.format.extent27 páginas
dc.fuente.origenConveris
dc.identifier.citationVásquez, J. A., Jünemann, R., de la Llera, J. C., Hube, M. A., & Chacón, M. F. (2020). Three-dimensional nonlinear response history analyses for earthquake damage assessment: A reinforced concrete wall building case study. Earthquake Spectra, 37(1), 235-261. https://doi.org/10.1177/8755293020944180
dc.identifier.doi10.1177/8755293020944180
dc.identifier.eissn1944-8201
dc.identifier.issn8755-2930
dc.identifier.scopusid2-s2.0-85089360767
dc.identifier.urihttps://doi.org/10.1177/8755293020944180
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/63446
dc.information.autorucEscuela de ingeniería ; Vásquez P., Jorge ; S/I ; 98273
dc.information.autorucEscuela de ingeniería ; Jünemann Ureta, Rosita ; 0000-0001-8937-2609 ; 120220
dc.information.autorucEscuela de Ingeniería ; Llera Martin, Juan Carlos de la ; 0000-0002-9064-0938 ; 53086
dc.information.autorucEscuela de ingeniería ; Hube Ginestar, Matías Andrés ; 0000-0003-0371-9048 ; 10832
dc.issue.numero1
dc.language.isoen
dc.nota.accesoContenido completo
dc.pagina.final261
dc.pagina.inicio235
dc.revistaEarthquake Spectraes_ES
dc.rightsacceso abierto
dc.rightsacceso abierto
dc.titleThree-dimensional nonlinear response history analyses for earthquake damage assessment : A reinforced concrete wall building case studyes_ES
dc.typeartículo
dc.volumen37
sipa.codpersvinculados98273
sipa.codpersvinculados120220
sipa.codpersvinculados53086
sipa.codpersvinculados10832
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