Three-dimensional inelastic response of an RC Building during the Northridge earthquake

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dc.catalogadorpva
dc.contributor.authorLlera Martin, Juan Carlos de la
dc.contributor.authorChopra, Anil K.
dc.contributor.authorAlmazán Campillay, José Luis
dc.date.accessioned2023-01-19T15:40:36Z
dc.date.available2023-01-19T15:40:36Z
dc.date.issued2001
dc.description.abstractThe three-dimensional inelastic earthquake response of a seven-story reinforced-concrete building during the 1994 Northridge earthquake is studied herein. The objectives of this investigation are as follows: (1) to understand the, inelastic behavior of the building using recorded motions; and (2) to propose a simplified inelastic model that could explain the lateral-torsional coupling observed in this nominally symmetric building. Because several two-dimensional inelastic models of the building have been reported by other researchers, this paper focuses on the three-dimensional behavior of the structure. Response results of a simplified inelastic stick model that uses the story-shear and torque surfaces are compared with the results obtained from a conventional elastic three-dimensional building model, These results suggest that damage in the building occurred in the first few cycles of the response, and that the building showed markedly inelastic torsional behavior in spite of its nominal symmetry in plan. Such torsional behavior could also occur in other symmetric-plan buildings with strong perimeter frames, and constitutes a rather new phenomenon that should be studied further. It is proposed herein that such behavior be foreseen in design by using the concept of the ultimate story-shear and torque surface.
dc.fechaingreso.objetodigital2023-01-19
dc.format.extent8 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1061/(ASCE)0733-9445(2001)127:5(482)
dc.identifier.issn0733-9445
dc.identifier.urihttps://doi.org/10.1061/(ASCE)0733-9445(2001)127:5(482)
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/66383
dc.identifier.wosidWOS:000168310700002
dc.information.autorucEscuela de ingeniería ; Llera Martin, Juan Carlos de la ; 0000-0002-9064-0938 ; 53086
dc.information.autorucEscuela de ingeniería ; Almazán Campillay, José Luis ; S/I ; 18831
dc.issue.numero5
dc.language.isoen
dc.nota.accesoContenido completo
dc.pagina.final489
dc.pagina.inicio482
dc.revistaJournal of Structural Engineeringes_ES
dc.rightsacceso restringido
dc.rights.holderThe Author(s)
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.subject.ods11 Sustainable Cities and Communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titleThree-dimensional inelastic response of an RC Building during the Northridge earthquakees_ES
dc.typeartículo
dc.volumen127
sipa.codpersvinculados53086
sipa.codpersvinculados18831
sipa.indexISI-1990-1995-1996-2001-2011-2014
sipa.indexScopus-2014
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