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dc.contributor.authorLi, Yi
dc.contributor.authorLu, Xinzheng
dc.contributor.authorGuan, Hong
dc.contributor.authorYe, Lieping
dc.date.accessioned2017-05-03T13:09:53Z
dc.date.available2017-05-03T13:09:53Z
dc.date.issued2014
dc.identifier.issn0889-3241
dc.identifier.urihttp://hdl.handle.net/10072/66342
dc.description.abstractProgressive collapses are resisted by the catenary mechanism in reinforced concrete (RC) frame structures undergoing large deformations. Research to date has mainly focused on the nonlinear dynamic progressive collapse resistance demand of this type of structures under the beam mechanism (that is, for small deformations), and that the catenary mechanism is lacking. As a first attempt, this study establishes a dynamic amplification factor for evaluating the resistance demands of RC frames under the catenary mechanism. To achieve this, an energy-based, theoretical framework is proposed for calculating the aforementioned demands. Based on this framework, the analytical solution for the collapse resistance demands of regular RC frames under the catenary mechanism is readily obtained. Numerical validation indicates that the proposed equations can accurately describe the progressive collapse demand of RC frames undergoing large deformations.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent1848416 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherAmerican Concrete Institute
dc.publisher.placeUnited States
dc.publisher.urihttp://www.concrete.org/publications/internationalconcreteabstractsportal.aspx?m=details&i=51687029
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom1225
dc.relation.ispartofpageto1234
dc.relation.ispartofissue5
dc.relation.ispartofjournalACI Structural Journal
dc.relation.ispartofvolume111
dc.rights.retentionY
dc.subject.fieldofresearchCivil engineering
dc.subject.fieldofresearchStructural engineering
dc.subject.fieldofresearchBuilding
dc.subject.fieldofresearchcode4005
dc.subject.fieldofresearchcode400510
dc.subject.fieldofresearchcode3302
dc.titleProgressive Collapse Resistance Demand of Reinforced Concrete Frames Under Catenary Mechanism
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.rights.copyright© 2014 American Concrete Institute. 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.
gro.hasfulltextFull Text
gro.griffith.authorGuan, Hong


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