DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Haeng-Ki | ko |
dc.contributor.author | Ju, JW | ko |
dc.date.accessioned | 2008-10-10T07:01:43Z | - |
dc.date.available | 2008-10-10T07:01:43Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-07 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, v.16, pp.331 - 359 | - |
dc.identifier.issn | 1056-7895 | - |
dc.identifier.uri | http://hdl.handle.net/10203/7636 | - |
dc.description.abstract | A three-dimensional elastic stress analysis is performed on an infinite solid to study the interaction between a penny-shaped crack and a spherical inclusion. In our derivation, a two-step superposition scheme is utilized to obtain the stress field over the imaginary crack site. The Duhamel-Neuman analogy is employed to transform an elasticity problem of a heterogeneous solid into an equivalent problem of a homogeneous solid in which the inclusion is replaced by the void and the boundary conditions modified accordingly. The effect. of the inclusion and the crack-inclusion interaction on crack propagation is interpreted in terms of the stress intensity factor for a penny-shaped crack. Finally, the proposed analytical approximations are compared with the noninteracting solution, the exact solution, and other theoretical approximations to validate the current framework. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | SAGE PUBLICATIONS LTD | - |
dc.title | A three-dimensional stress analysis of a penny-shaped crack interacting with a spherical inclusion | - |
dc.type | Article | - |
dc.identifier.wosid | 000248119800004 | - |
dc.identifier.scopusid | 2-s2.0-34447564215 | - |
dc.type.rims | ART | - |
dc.citation.volume | 16 | - |
dc.citation.beginningpage | 331 | - |
dc.citation.endingpage | 359 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF DAMAGE MECHANICS | - |
dc.identifier.doi | 10.1177/1056789506067934 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Lee, Haeng-Ki | - |
dc.contributor.nonIdAuthor | Ju, JW | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | three-dimensional stress analysis | - |
dc.subject.keywordAuthor | crack-inclusion interaction | - |
dc.subject.keywordAuthor | two-step superposition | - |
dc.subject.keywordAuthor | Duhamel-Neuman analogy | - |
dc.subject.keywordAuthor | crack stability | - |
dc.subject.keywordAuthor | stress intensity factor | - |
dc.subject.keywordPlus | EFFECTIVE ELASTIC-MODULI | - |
dc.subject.keywordPlus | 2-DIMENSIONAL BRITTLE SOLIDS | - |
dc.subject.keywordPlus | METAL-MATRIX COMPOSITES | - |
dc.subject.keywordPlus | ELLIPSOIDAL INCLUSION | - |
dc.subject.keywordPlus | DAMAGE MODELS | - |
dc.subject.keywordPlus | MICROMECHANICS | - |
dc.subject.keywordPlus | INHOMOGENEITIES | - |
dc.subject.keywordPlus | MICROCRACKS | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | FIBERS | - |
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