Influence of non-uniform fiber arrangement on microscopic stress and failure initiation in thermally and transversely loaded CF/epoxy laminated composites
DC Field | Value | Language |
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dc.contributor.author | Hobbiebrunken, Thomas | - |
dc.contributor.author | Hojo, Masaki | - |
dc.contributor.author | Jin, Kyo Kook | - |
dc.contributor.author | Ha, Sung Kyu | - |
dc.date.accessioned | 2022-10-07T09:44:28Z | - |
dc.date.available | 2022-10-07T09:44:28Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2008-12 | - |
dc.identifier.issn | 0266-3538 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/171772 | - |
dc.description.abstract | The influence of spatial fiber distribution on microscopic stress state and therefore the initiation of transverse cracking in CF/epoxy laminated composites is investigated. Models for finite element analysis (FEA) were generated containing 225 fibers in an irregular arrangement. First, the distribution of maximum interfacial stresses in the models containing fibers in an irregular arrangement is compared with those in a regular arrangement. The results show regular models do not represent the actual distribution of maximum interfacial stresses and therefore can not be used in failure analysis. Second, the irregular FE-models are used to calculate the interfacial stresses at the onset of failure observed by an in situ bending experiment in our previous work. The load that caused failure to a micro- and macroscopic scale calculation is applied. The results of the microscopic calculation provide detailed characteristics of the microscopic stress distribution at the onset of failure. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Influence of non-uniform fiber arrangement on microscopic stress and failure initiation in thermally and transversely loaded CF/epoxy laminated composites | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ha, Sung Kyu | - |
dc.identifier.doi | 10.1016/j.compscitech.2008.07.006 | - |
dc.identifier.scopusid | 2-s2.0-55649092459 | - |
dc.identifier.wosid | 000261670400007 | - |
dc.identifier.bibliographicCitation | COMPOSITES SCIENCE AND TECHNOLOGY, v.68, no.15-16, pp.3107 - 3113 | - |
dc.relation.isPartOf | COMPOSITES SCIENCE AND TECHNOLOGY | - |
dc.citation.title | COMPOSITES SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 68 | - |
dc.citation.number | 15-16 | - |
dc.citation.startPage | 3107 | - |
dc.citation.endPage | 3113 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.subject.keywordPlus | RESIDUAL MICROSTRESS GENERATION | - |
dc.subject.keywordPlus | EPOXY-RESIN COMPOSITES | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordAuthor | Laminate | - |
dc.subject.keywordAuthor | Interface | - |
dc.subject.keywordAuthor | Transverse cracking | - |
dc.subject.keywordAuthor | Finite element analysis (FEA) | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0266353808002637?via%3Dihub | - |
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