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dc.contributor.author
Dotti, Franco Ezequiel
dc.contributor.author
Cortínez, Víctor Hugo
dc.contributor.author
Reguera, Florencia
dc.date.available
2019-07-02T22:09:57Z
dc.date.issued
2013-10
dc.identifier.citation
Dotti, Franco Ezequiel; Cortínez, Víctor Hugo; Reguera, Florencia; Mode I stress intensity factor for cracked thin-walled composite beams; Elsevier Science; Theoretical And Applied Fracture Mechanics; 66-67; 10-2013; 38-45
dc.identifier.issn
0167-8442
dc.identifier.uri
http://hdl.handle.net/11336/79055
dc.description.abstract
In this paper, we present an analytical method to determine the mode I stress intensity factor for thin-walled beams made of laminated composites. The technique relies on the concept of crack surface widening energy release rate, which is expressed in terms of the G* integral and thin-walled beam theory. In the vicinity of the crack tip, a solution of the G* integral is obtained employing stress and displacement fields derived for materials with general orthotropy. The effect of warping is taken into account. This is a common feature in thin-walled beams which cannot be neglected, especially when flexural-torsional loads are present.The model shows a good agreement with finite element results. It is shown that, although the approaches developed for isotropic materials may be useful in the treatment of orthotropic problems, they may not yield good results for some typical lamination sequences.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Fiber Reinforced Composite
dc.subject
Fracture Mechanics
dc.subject
G* Integral
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Stress Intensity Factor
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Thin-Walled Beam
dc.subject.classification
Ingeniería Mecánica
dc.subject.classification
Ingeniería Mecánica
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Mode I stress intensity factor for cracked 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
2019-06-10T14:22:29Z
dc.journal.volume
66-67
dc.journal.pagination
38-45
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Dotti, Franco Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
dc.description.fil
Fil: Cortínez, Víctor Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
dc.description.fil
Fil: Reguera, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
dc.journal.title
Theoretical And Applied Fracture Mechanics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0167844213000670
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.tafmec.2013.10.002
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