DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Haeng-Ki | ko |
dc.contributor.author | Ju, JW | ko |
dc.date.accessioned | 2008-10-10T06:25:47Z | - |
dc.date.available | 2008-10-10T06:25:47Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-09 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, v.17, no.5, pp.377 - 417 | - |
dc.identifier.issn | 1056-7895 | - |
dc.identifier.uri | http://hdl.handle.net/10203/7634 | - |
dc.description.abstract | An innovative 3D, statistical micromechanical framework is proposed for brittle composites with interacting microcracks and interacting inclusions based on the concept of the ensemble-volume average and pairwise interactions. To account for the effect of 3D interactions among constituents, an approximate analytical solution of a micromechanical formulation is presented to accommodate all possible first-order and second-order ensemble-volume averaged perturbations due to the existence and interactions of randomly located microcracks and inclusions. In particular, explicit analytical solutions for the interactions between penny-shaped microcracks and spherical inclusions are systematically derived. The proposed pairwise interacting and first-order micromechanical damage models are compared to illustrate the influence of constituent interactions on effective elastic-damage moduli of composites. This framework provides a viable methodology to accommodate statistical, micromechanical, and interacting aspects of randomly distributed microcracks and inclusions. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | SAGE PUBLICATIONS LTD | - |
dc.title | 3D micromechanics and effective moduli for brittle composites with randomly located interacting microcracks and inclusions | - |
dc.type | Article | - |
dc.identifier.wosid | 000259232100001 | - |
dc.identifier.scopusid | 2-s2.0-46749158627 | - |
dc.type.rims | ART | - |
dc.citation.volume | 17 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 377 | - |
dc.citation.endingpage | 417 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF DAMAGE MECHANICS | - |
dc.identifier.doi | 10.1177/1056789507077439 | - |
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 | micromechanics | - |
dc.subject.keywordAuthor | brittle composites | - |
dc.subject.keywordAuthor | microcrack-inclusion interaction | - |
dc.subject.keywordAuthor | ensemble-volume averaging | - |
dc.subject.keywordAuthor | probabilistic homogenization | - |
dc.subject.keywordAuthor | effective elastic-damage moduli | - |
dc.subject.keywordPlus | METAL-MATRIX COMPOSITES | - |
dc.subject.keywordPlus | EFFECTIVE ELASTOPLASTIC BEHAVIOR | - |
dc.subject.keywordPlus | EFFECTIVE ELASTIC-MODULI | - |
dc.subject.keywordPlus | ALIGNED SPHEROIDAL INHOMOGENEITIES | - |
dc.subject.keywordPlus | INTERFACIAL DEBONDING MODEL | - |
dc.subject.keywordPlus | PENNY-SHAPED CRACKS | - |
dc.subject.keywordPlus | REINFORCED COMPOSITES | - |
dc.subject.keywordPlus | SPHERICAL INCLUSIONS | - |
dc.subject.keywordPlus | DAMAGE MODELS | - |
dc.subject.keywordPlus | SOLIDS | - |
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