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Article: A brief note on elastic T-stress for centred crack in anisotropic plate

TitleA brief note on elastic T-stress for centred crack in anisotropic plate
Authors
KeywordsAnisotropic
Fractal finite element
Higher order terms
Planar crack
Stress intensity factor
T-stress
Issue Date2005
PublisherSpringer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0376-9429
Citation
International Journal Of Fracture, 2005, v. 131 n. 1, p. 53-58 How to Cite?
AbstractThe stress intensity factors (SIFs) and the T-stress for a planar crack with anisotropic materials are evaluated by the fractal finite element method (FFEM). The FFEM combines an exterior finite element model and a localized inner model near the crack tip. The mesh geometry of the latter is self-similar in radial layers around the tip. A higher order displacement series derived from Laurent series and Goursat functions is used to condense the large numbers of nodal displacements at the inner model near the crack tip into a small set of unknown coefficients. In this study, the variations of the SIFs and the T-stress with material properties and orientations of a crack are presented. The separation of the analytical displacement series into four fundamental cases has shown to be necessary in order to cover all the material variations and the orientations of a crack in the plate with general rectilinear anisotropic materials. © Springer 2005.
Persistent Identifierhttp://hdl.handle.net/10722/48543
ISSN
2015 Impact Factor: 1.642
2015 SCImago Journal Rankings: 1.093
ISI Accession Number ID
References
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DC FieldValueLanguage
dc.contributor.authorSu, RKLen_HK
dc.contributor.authorSun, HYen_HK
dc.date.accessioned2008-05-22T04:16:42Z-
dc.date.available2008-05-22T04:16:42Z-
dc.date.issued2005en_HK
dc.identifier.citationInternational Journal Of Fracture, 2005, v. 131 n. 1, p. 53-58en_HK
dc.identifier.issn0376-9429en_HK
dc.identifier.urihttp://hdl.handle.net/10722/48543-
dc.description.abstractThe stress intensity factors (SIFs) and the T-stress for a planar crack with anisotropic materials are evaluated by the fractal finite element method (FFEM). The FFEM combines an exterior finite element model and a localized inner model near the crack tip. The mesh geometry of the latter is self-similar in radial layers around the tip. A higher order displacement series derived from Laurent series and Goursat functions is used to condense the large numbers of nodal displacements at the inner model near the crack tip into a small set of unknown coefficients. In this study, the variations of the SIFs and the T-stress with material properties and orientations of a crack are presented. The separation of the analytical displacement series into four fundamental cases has shown to be necessary in order to cover all the material variations and the orientations of a crack in the plate with general rectilinear anisotropic materials. © Springer 2005.en_HK
dc.format.extent164551 bytes-
dc.format.extent40905 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/pdf-
dc.languageengen_HK
dc.languagefreen_HK
dc.languagegeren_HK
dc.publisherSpringer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0376-9429en_HK
dc.relation.ispartofInternational Journal of Fractureen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsThe original publication is available at www.springerlink.comen_HK
dc.subjectAnisotropicen_HK
dc.subjectFractal finite elementen_HK
dc.subjectHigher order termsen_HK
dc.subjectPlanar cracken_HK
dc.subjectStress intensity factoren_HK
dc.subjectT-stressen_HK
dc.titleA brief note on elastic T-stress for centred crack in anisotropic plateen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0376-9429&volume=131&issue=1&spage=53&epage=58&date=2005&atitle=A+brief+note+on+elastic+T-stress+for+centred+crack+in+anisotropic+plate+en_HK
dc.identifier.emailSu, RKL:klsu@hkucc.hku.hken_HK
dc.identifier.authoritySu, RKL=rp00072en_HK
dc.description.naturepostprinten_HK
dc.identifier.doi10.1007/s10704-004-3366-9en_HK
dc.identifier.scopuseid_2-s2.0-10944230796en_HK
dc.identifier.hkuros97168-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-10944230796&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume131en_HK
dc.identifier.issue1en_HK
dc.identifier.spage53en_HK
dc.identifier.epage58en_HK
dc.identifier.isiWOS:000227184100004-
dc.publisher.placeNetherlandsen_HK
dc.relation.projectInteraction of multiple branched cracks-
dc.identifier.scopusauthoridSu, RKL=7102627096en_HK
dc.identifier.scopusauthoridSun, HY=10144742900en_HK
dc.identifier.citeulike41780-

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