DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Sangryun | ko |
dc.contributor.author | Jung, Jiyoung | ko |
dc.contributor.author | Ryu, Seunghwa | ko |
dc.date.accessioned | 2020-04-17T08:20:05Z | - |
dc.date.available | 2020-04-17T08:20:05Z | - |
dc.date.created | 2020-04-14 | - |
dc.date.created | 2020-04-14 | - |
dc.date.created | 2020-04-14 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.citation | COMPOSITE STRUCTURES, v.240 | - |
dc.identifier.issn | 0263-8223 | - |
dc.identifier.uri | http://hdl.handle.net/10203/273926 | - |
dc.description.abstract | We derive an analytical expression to predict the effective properties of a particulate-reinforced piezoelectric composite with interfacial imperfections using a micromechanics-based mean-field approach. We correctly derive the analytical formula of the modified Eshelby tensor, the modified concentration tensor, and the effective property equations based on the modified Mori-Tanaka method in the presence of interfacial imperfections. Our results are validated against finite element analyses (FEA) for the entire range of interfacial damage levels, from a perfect to a completely disconnected and insulated interface. For the facile evaluation of the nontrivial tensorial equations, we adopt the Mandel notation to perform tensor operations with 9 x 9 symmetric matrix operations. We apply the method to predict the effective properties of a representative piezoelectric composite consisting of polyvinylidene fluoride (PVDF) and SiC reinforcements. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Micromechanics-based prediction of the effective properties of piezoelectric composite having interfacial imperfections | - |
dc.type | Article | - |
dc.identifier.wosid | 000521270400020 | - |
dc.identifier.scopusid | 2-s2.0-85080076883 | - |
dc.type.rims | ART | - |
dc.citation.volume | 240 | - |
dc.citation.publicationname | COMPOSITE STRUCTURES | - |
dc.identifier.doi | 10.1016/j.compstruct.2020.112076 | - |
dc.contributor.localauthor | Ryu, Seunghwa | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Piezoelectric composite | - |
dc.subject.keywordAuthor | Eshelby tensor | - |
dc.subject.keywordAuthor | Interfacial damage | - |
dc.subject.keywordAuthor | Effective modulus | - |
dc.subject.keywordPlus | EFFECTIVE CONDUCTIVITY | - |
dc.subject.keywordPlus | REINFORCED COMPOSITES | - |
dc.subject.keywordPlus | THERMAL-CONDUCTIVITY | - |
dc.subject.keywordPlus | ESHELBY TENSORS | - |
dc.subject.keywordPlus | MODULI | - |
dc.subject.keywordPlus | MODEL | - |
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