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dc.contributor.author
Machado, Sebastián Pablo
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dc.date.available
2019-01-08T16:06:58Z
dc.date.issued
2010-11
dc.identifier.citation
Machado, Sebastián Pablo; Interaction of combined loads on the lateral stability of thin-walled composite beams; Elsevier; Engineering Structures; 32; 11; 11-2010; 3516-3527
dc.identifier.issn
0141-0296
dc.identifier.uri
http://hdl.handle.net/11336/67652
dc.description.abstract
Based on a seven-degree-of-freedom shear deformable beam model, analytical solutions are derived for the lateral stability analysis of cross-ply laminated thin-walled beams subjected to combined axial and bending loads. The model includes shear deformability in a full form, i.e. shear flexibility due to both bending and nonuniform warping is considered. The theory is formulated in the context of large displacements and rotations, considering moderate bending rotations and large twist. Composite is assumed to be made of symmetric balanced laminates and especially orthotropic laminates. The closed-form analytic expressions obtained in this paper are valid for simply supported bisymmetric beams. These fundamental solutions explicitly identify the influence of geometric nonlinear effects due to the prebuckling deformation. The numerical results are compared with the bifurcation loads of the postbuckling response. In addition, the effects of the variation of load height parameter and fiber angle orientation are investigated. © 2010 Elsevier Ltd.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Buckling
dc.subject
Composite Material
dc.subject
Postbuckling
dc.subject
Prebuckling Deformation
dc.subject
Shear Flexibility
dc.subject
Thin-Walled Beams
dc.subject.classification
Otras Ingeniería de los Materiales
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dc.subject.classification
Ingeniería de los Materiales
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Interaction of combined loads on the lateral stability of thin-walled composite beams
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-01-02T18:23:00Z
dc.journal.volume
32
dc.journal.number
11
dc.journal.pagination
3516-3527
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Machado, Sebastián Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
dc.journal.title
Engineering Structures
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.engstruct.2010.07.020
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0141029610002762
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