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Article: A screw dislocation interacting with an interphase layer between a circular inhomogeneity and the matrix

TitleA screw dislocation interacting with an interphase layer between a circular inhomogeneity and the matrix
Authors
KeywordsComplex potential method
Inhomogeneous materials
Interphase layer
Mechanics of composite materials
Screw dislocation
Issue Date2003
PublisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/ijengsci
Citation
International Journal Of Engineering Science, 2003, v. 41 n. 16, p. 1883-1898 How to Cite?
AbstractThe interaction of a screw dislocation with an interphase layer between a circular inhomogeneity and the matrix is dealt with. By combining the sectionally holomorphic function, Cauchy integral and Laurent series expansion techniques, the relation among the complex potentials for the three material regions is given, and the functional equation in complex potential for the interphase layer are derived. Explicit series solutions are given for the two cases when the screw dislocation is located in the inhomogeneity or in the matrix. The influence of the interphase layer parameters on interaction energy and dislocation force is evaluated and discussed. The present solutions contain a number of novel and previously known results which can be shown to be special cases. © 2003 Elsevier Science Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/71050
ISSN
2015 Impact Factor: 3.165
2015 SCImago Journal Rankings: 1.916
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLiu, YWen_HK
dc.contributor.authorJiang, CPen_HK
dc.contributor.authorCheung, YKen_HK
dc.date.accessioned2010-09-06T06:28:28Z-
dc.date.available2010-09-06T06:28:28Z-
dc.date.issued2003en_HK
dc.identifier.citationInternational Journal Of Engineering Science, 2003, v. 41 n. 16, p. 1883-1898en_HK
dc.identifier.issn0020-7225en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71050-
dc.description.abstractThe interaction of a screw dislocation with an interphase layer between a circular inhomogeneity and the matrix is dealt with. By combining the sectionally holomorphic function, Cauchy integral and Laurent series expansion techniques, the relation among the complex potentials for the three material regions is given, and the functional equation in complex potential for the interphase layer are derived. Explicit series solutions are given for the two cases when the screw dislocation is located in the inhomogeneity or in the matrix. The influence of the interphase layer parameters on interaction energy and dislocation force is evaluated and discussed. The present solutions contain a number of novel and previously known results which can be shown to be special cases. © 2003 Elsevier Science Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/ijengscien_HK
dc.relation.ispartofInternational Journal of Engineering Scienceen_HK
dc.rightsInternational Journal of Engineering Science. Copyright © Elsevier Inc.en_HK
dc.subjectComplex potential methoden_HK
dc.subjectInhomogeneous materialsen_HK
dc.subjectInterphase layeren_HK
dc.subjectMechanics of composite materialsen_HK
dc.subjectScrew dislocationen_HK
dc.titleA screw dislocation interacting with an interphase layer between a circular inhomogeneity and the matrixen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-7225&volume=41&spage=1883&epage=1898&date=2003&atitle=A+screw+dislocation+interacting+with+an+interphase+layer+between+a+circular+inhomogeneity+and+the+matrixen_HK
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_HK
dc.identifier.authorityCheung, YK=rp00104en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0020-7225(03)00036-3en_HK
dc.identifier.scopuseid_2-s2.0-0037708384en_HK
dc.identifier.hkuros82730en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037708384&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume41en_HK
dc.identifier.issue16en_HK
dc.identifier.spage1883en_HK
dc.identifier.epage1898en_HK
dc.identifier.isiWOS:000184097700005-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLiu, YW=7410229711en_HK
dc.identifier.scopusauthoridJiang, CP=7403665202en_HK
dc.identifier.scopusauthoridCheung, YK=7202111065en_HK

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