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dc.contributor.authorMiao, Zhiweien_US
dc.contributor.authorYe, Liepingen_US
dc.contributor.authorGuan, Hongen_US
dc.contributor.authorLu, Xinzhengen_US
dc.contributor.editorJ.G. Tengen_US
dc.date.accessioned2017-04-24T10:16:11Z
dc.date.available2017-04-24T10:16:11Z
dc.date.issued2011en_US
dc.date.modified2012-05-01T22:52:35Z
dc.identifier.issn13694332en_US
dc.identifier.doi10.1260/1369-4332.14.5.815en_US
dc.identifier.urihttp://hdl.handle.net/10072/42217
dc.description.abstractNonlinear static analysis (or pushover analysis) has been widely used in the last decade as a simplified and approximate method to evaluate the structural seismic performance and to estimate inelastic structural responses under severe ground motions. However most currently used pushover procedures with invariant lateral load patterns cannot fully reflect the effect of higher-order modes on structural dynamic responses. To overcome such a problem, a so-called Modal Pushover Analysis (MPA) was proposed based on the modal decoupling response spectrum method where the effect of higher modes was considered. To date, most research on MPA has been focused on frame structures. In engineering practice, however, most medium-to highrise building structures are in the form of frame-shear-wall. Therefore it is necessary to extend the current research activity to implement the MPA to frame-shear-wall structures. In this study, two reinforced concrete frame-shear-wall structures of 10 and 18 stories are analyzed to evaluate the performance of the MPA method and the pushover procedures with invariant load patterns. The evaluation is based on the "exact" solutions of a nonlinear dynamic time-history analysis. The results show that the MPA method including higher-order modes is more accurate than the other pushover procedures. This is more evident when estimating structural responses for high-rise structures than the medium-rise counterparts.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.format.extent1218141 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglishen_US
dc.language.isoen_US
dc.publisherMulti-Science Publishing Co. Ltd.en_US
dc.publisher.placeUnited Kingdomen_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofpagefrom815en_US
dc.relation.ispartofpageto836en_US
dc.relation.ispartofissue5en_US
dc.relation.ispartofjournalAdvances in Structural Engineeringen_US
dc.relation.ispartofvolume14en_US
dc.rights.retentionYen_US
dc.subject.fieldofresearchStructural Engineeringen_US
dc.subject.fieldofresearchcode090506en_US
dc.titleEvaluation of Modal and Traditional Pushover Analyses in Frame-Shear-Wall Structuresen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.rights.copyrightCopyright 2011 Multi-Science Publishing Co. Ltd. The attached file is reproduced here in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.en_US
gro.date.issued2011
gro.hasfulltextFull Text


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