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Article: Fracture analysis in 2D magneto-electro-elastic media by the boundary element method

TitleFracture analysis in 2D magneto-electro-elastic media by the boundary element method
Authors
KeywordsBoundary element method
Cracks
Magneto-electro-elastic media
Stress intensity factor
Issue Date2008
PublisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00466/index.htm
Citation
Computational Mechanics, 2008, v. 41 n. 2, p. 207-217 How to Cite?
AbstractAn integral formulation for 2D cracked infinite anisotropic magneto-electro-elastic media is presented. Based on the method proposed by Garcia-Sanchez et al. (Comput Struct 83: 804-820, 2005), the hypersingular kernels are analytically transformed into weakly singular and regular integrals with known analytical solution. Special quadratic discontinuous crack tip elements are employed to model the singular characteristics of the stresses, electric displacements and magnetic inductions. The extended stress intensity factors at the crack tips are calculated using the extended discontinuous displacements at crack tip elements based on one point extended displacement formulation. Some results for curved cracks in magneto-electro-elastic media are also presented. © 2007 Springer Verlag.
Persistent Identifierhttp://hdl.handle.net/10722/58493
ISSN
2015 Impact Factor: 2.639
2015 SCImago Journal Rankings: 2.126
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorDong, CYen_HK
dc.contributor.authorLo, SHen_HK
dc.contributor.authorAntes, Hen_HK
dc.date.accessioned2010-05-31T03:31:24Z-
dc.date.available2010-05-31T03:31:24Z-
dc.date.issued2008en_HK
dc.identifier.citationComputational Mechanics, 2008, v. 41 n. 2, p. 207-217en_HK
dc.identifier.issn0178-7675en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58493-
dc.description.abstractAn integral formulation for 2D cracked infinite anisotropic magneto-electro-elastic media is presented. Based on the method proposed by Garcia-Sanchez et al. (Comput Struct 83: 804-820, 2005), the hypersingular kernels are analytically transformed into weakly singular and regular integrals with known analytical solution. Special quadratic discontinuous crack tip elements are employed to model the singular characteristics of the stresses, electric displacements and magnetic inductions. The extended stress intensity factors at the crack tips are calculated using the extended discontinuous displacements at crack tip elements based on one point extended displacement formulation. Some results for curved cracks in magneto-electro-elastic media are also presented. © 2007 Springer Verlag.en_HK
dc.languageengen_HK
dc.publisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00466/index.htmen_HK
dc.relation.ispartofComputational Mechanicsen_HK
dc.subjectBoundary element methoden_HK
dc.subjectCracksen_HK
dc.subjectMagneto-electro-elastic mediaen_HK
dc.subjectStress intensity factoren_HK
dc.titleFracture analysis in 2D magneto-electro-elastic media by the boundary element methoden_HK
dc.typeArticleen_HK
dc.identifier.emailLo, SH:hreclsh@hkucc.hku.hken_HK
dc.identifier.authorityLo, SH=rp00223en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s00466-007-0179-5en_HK
dc.identifier.scopuseid_2-s2.0-35548968839en_HK
dc.identifier.hkuros152309en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-35548968839&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume41en_HK
dc.identifier.issue2en_HK
dc.identifier.spage207en_HK
dc.identifier.epage217en_HK
dc.identifier.isiWOS:000250484100002-
dc.publisher.placeGermanyen_HK
dc.identifier.scopusauthoridDong, CY=14031303000en_HK
dc.identifier.scopusauthoridLo, SH=7401542444en_HK
dc.identifier.scopusauthoridAntes, H=7005163934en_HK

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