Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/7521
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dc.contributorDepartment of Civil and Environmental Engineering-
dc.creatorWeng, S-
dc.creatorZhu, HP-
dc.creatorXia, Y-
dc.creatorZhou, XQ-
dc.creatorMao, L-
dc.date.accessioned2015-06-23T09:10:01Z-
dc.date.available2015-06-23T09:10:01Z-
dc.identifier.issn0045-7949-
dc.identifier.urihttp://hdl.handle.net/10397/7521-
dc.language.isoenen_US
dc.publisherPergamon Pressen_US
dc.rights© 2012 Elsevier Ltd.en_US
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Computers & Structures. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Computers & Structures, vol. 117, p. 23-33 (2013), DOI: 10.1016/j.compstruc.2012.11.005en_US
dc.subjectEigensensitivityen_US
dc.subjectEigensolution derivativeen_US
dc.subjectResidual flexibilityen_US
dc.subjectSubstructuring methoden_US
dc.titleSubstructuring approach to the calculation of higher-order eigensensitivityen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage23-
dc.identifier.epage33-
dc.identifier.volume117-
dc.identifier.doi10.1016/j.compstruc.2012.11.005-
dcterms.abstractCalculation of eigensensitivity is usually time-consuming for a large-scale structure. This paper develops a substructuring method for computing the first, second and high order eigensensitivity. The local area of a structure is treated as an independent substructure to be analyzed. The eigensensitivity of global structure with respect to a design parameter is calculated from the eigensensitivity of a particular substructure that contains the design parameter, thus allowing a significant reduction in computational cost. The accuracy and efficiency of the substructuring method is proved by a frame structure and a highway bridge.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationComputers & structures, 2013, v. 117, p. 23-33-
dcterms.isPartOfComputers & structures-
dcterms.issued2013-
dc.identifier.isiWOS:000315247600003-
dc.identifier.scopus2-s2.0-84872163269-
dc.identifier.rosgroupidr63252-
dc.description.ros2012-2013 > Academic research: refereed > Publication in refereed journal-
dc.description.oaAccepted Manuscripten_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
Appears in Collections:Journal/Magazine Article
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