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dc.contributor.authorHsiao, KMen_US
dc.contributor.authorYang, RTen_US
dc.contributor.authorLin, WYen_US
dc.date.accessioned2014-12-08T15:49:09Z-
dc.date.available2014-12-08T15:49:09Z-
dc.date.issued1998-04-14en_US
dc.identifier.issn0045-7825en_US
dc.identifier.urihttp://hdl.handle.net/11536/32669-
dc.description.abstractA consistent co-rotational finite element formulation and numerical procedure for the linear buckling analysis of three-dimensional elastic Euler beam is presented. A mechanism for generating configuration dependent conservative moment is proposed and the corresponding load stiffness matrix is derived. It is assumed that the prebuckling displacements and rotations of the structure and the corresponding deformations of the elements are linearly proportional to the external loading. The prebuckling rotations of the structure are fixed axis rotations or small rotations, and the effect of the prebuckling displacement on transformation matrix for the coordinates transformation can be ignored. All coupling among bending, twisting and stretching deformations for beam element is considered by consistent linearization of the fully geometrically nonlinear beam theory. An inverse power method for the solution of the generalized eigenvalue problem is used to find the buckling load and buckling mode. Numerical examples are presented to demonstrate the accuracy and efficiency of the proposed method. (C) 1998 Elsevier Science S.A.en_US
dc.language.isoen_USen_US
dc.titleA consistent finite element formulation for linear buckling analysis of spatial beamsen_US
dc.typeArticleen_US
dc.identifier.journalCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERINGen_US
dc.citation.volume156en_US
dc.citation.issue1-4en_US
dc.citation.spage259en_US
dc.citation.epage276en_US
dc.contributor.department機械工程學系zh_TW
dc.contributor.departmentDepartment of Mechanical Engineeringen_US
dc.identifier.wosnumberWOS:000073491400014-
dc.citation.woscount9-
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