Tall building vibration control using a TM-MR damper assembly

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dc.catalogadoryvc
dc.contributor.authorZemp, René
dc.contributor.authorLlera Martin, Juan Carlos de la
dc.contributor.authorAlmazán Campillay, José Luis
dc.date.accessioned2023-01-27T14:53:11Z
dc.date.available2023-01-27T14:53:11Z
dc.date.issued2011
dc.description.abstractThis research investigates the seismic and harmonic response of a true free-plan tall building equipped with two tuned pendular inertial masses (TMs) and magnetorheological (MR) dampers. Construction of this proof-of-concept building was completed in 2007, and it is the first of its class in Chile. This article provides research results associated with this specific implementation; however, in order to make the results applicable to other building cases a parametric study was considered. A brief description of the structure and TM implementation together with the nonlinear equations of motion of the TM-MR damper assembly are presented. Building displacements and accelerations are computed and analyzed for a suite of subduction-type and near field ground motions. Besides, a new physical controller for the MR dampers is proposed and analyzed. The performance of this controller is compared with that of benchmark LQR controllers. In general, the TM-MR damper assembly improves the lateral performance of this structure for lateral harmonic excitations. However, the expected peak and RMS response modification factors and efficacy of the solution for earthquake excitations are strongly dependent on the frequency content of the excitation. Copyright (C) 2010 John Wiley & Sons, Ltd.
dc.description.funderFondecyt
dc.format.extent16 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1002/eqe.1033
dc.identifier.eissn1096-9845
dc.identifier.issn0098-8847
dc.identifier.urihttps://doi.org/10.1002/eqe.1033
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/66438
dc.identifier.wosidWOS:000287670300006
dc.information.autorucEscuela de Ingeniería;Almazán Campillay, José Luis;S/I;18831
dc.information.autorucEscuela de Ingeniería;Zemp, René;S/I;165664
dc.information.autorucEscuela de Ingeniería;De La Llera, Martin Juan Carlos;0000-0002-9064-0938;53086
dc.issue.numero3
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final354
dc.pagina.inicio339
dc.publisherWILEY
dc.revistaEARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS
dc.rightsacceso restringido
dc.subjectTM-MR damper assembly
dc.subjecttall free-plan building
dc.subjectphysical control
dc.subjectearthquake response
dc.subjectTuned-Mass Dampers
dc.subject.ods11 Sustainable Cities and Communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titleTall building vibration control using a TM-MR damper assembly
dc.typeartículo
dc.volumen40
sipa.codpersvinculados18831
sipa.codpersvinculados165664
sipa.codpersvinculados53086
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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