A macro-element model for inelastic building analysis

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dc.contributor.authorLlera Martin, Juan Carlos de la
dc.contributor.authorVásquez P., Jorge
dc.contributor.authorChopra, Anil K.
dc.contributor.authorAlmazán Campillay, José Luis
dc.date.accessioned2023-01-18T17:15:05Z
dc.date.available2023-01-18T17:15:05Z
dc.date.issued2000
dc.description.abstractA three-dimensional model for approximate inelastic analysis of buildings is presented herein. The model is based on a single macro-element per building storey. The inelastic properties of the model are characterized by the so-called ultimate storey shear and torque (USST) surfaces. Different algorithms for the construction of these surfaces, as well as their applications in building modelling, are presented and discussed. Two alternative procedures are developed to integrate the force-deformation constitutive relationship of the macroelements. The first one follows the exact trajectory of the load path of the structure on the USST, and the second uses linear programming without ever forming the USST surface. The accuracy of the model and integration procedure is evaluated by means of the earthquake response of single-storey systems. The model and integration procedure developed is finally used to compute the inelastic response of a seven-storey R/C building. The results of this investigation show that the model proposed, although approximate, can be effective in estimating the inelastic deformation demand of a building. It also enables the engineer to capture and interpret important features of the three-dimensional inelastic response of a structure even before performing any inelastic dynamic analysis. Copyright (C) 2000 John Wiley & Sons, Ltd.
dc.fechaingreso.objetodigital2023-01-19
dc.format.extent33 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1002/1096-9845(200012)29:12<1725
dc.identifier.urihttps://doi.org/10.1002/1096-9845(200012)29:12<1725::AID-EQE982>3.0.CO;2-4
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/66368
dc.identifier.wosidWOS:000165520800001
dc.information.autorucEscuela de ingeniería ; Llera Martin, Juan Carlos de la ; 0000-0002-9064-0938 ; 53086
dc.information.autorucEscuela de ingeniería ; Vásquez P., Jorge ; S/I ; 98273
dc.information.autorucEscuela de ingeniería ; Almazán Campillay, José Luis ; S/I ; 18831
dc.issue.numero12
dc.language.isoen
dc.nota.accesoContenido completo
dc.pagina.final1757
dc.pagina.inicio1725
dc.revistaEarthquake Engineering & Structural Dynamicses_ES
dc.rightsacceso restringido
dc.rights.holderThe Author(s)
dc.subjectInelastic building analysis
dc.subjectUltimate storey-shear and torque surface
dc.subjectStorey mechanisms
dc.subjectSingle-element model
dc.subjectLateral-torsional coupling
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.subject.ods11 Sustainable Cities and Communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titleA macro-element model for inelastic building analysises_ES
dc.typeartículo
dc.volumen29
sipa.codpersvinculados53086
sipa.codpersvinculados98273
sipa.codpersvinculados18831
sipa.indexISI-1991-1995-1998-1999-2000-2001-2002-2003-2004-2005-2006-2007-2008-2009-2010-2011-2013-2015-2016-2017
sipa.indexScopus-2010-2011-2013-2016-2017
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