DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, CS | - |
dc.contributor.author | Hwang, W | - |
dc.date.accessioned | 2016-03-31T13:26:17Z | - |
dc.date.available | 2016-03-31T13:26:17Z | - |
dc.date.created | 2009-03-19 | - |
dc.date.issued | 2000-10 | - |
dc.identifier.issn | 0272-8397 | - |
dc.identifier.other | 2000-OAK-0000001591 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/19824 | - |
dc.description.abstract | Fatigue life prediction is investigated analytically for matrix dominated polymer composite laminates having nonlinear stress/strain response, based on the fatigue modulus concept. Fatigue modulus degradation rate at any fatigue cycle was assumed as a power function of number of fatigue cycles. A new stress function describing the relation of initial fatigue modulus and elastic modulus was used to account for material non-linearity at the first cycle. It was assumed that fatigue modulus at failure is proportional to the applied stress level. A new fatigue life prediction equation as a function of applied stress is proposed. The prediction was verified experimentally using cross-ply carbon/epoxy laminate (CFRP) tube under torsional fatigue loading. It is shown that the proposed equation has wide applicability and agrees well with experimental data. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | SOC PLASTICS ENG INC | - |
dc.relation.isPartOf | POLYMER COMPOSITES | - |
dc.subject | DAMAGE MECHANICS | - |
dc.subject | LAMINATE | - |
dc.subject | DEGRADATION | - |
dc.subject | FAILURE | - |
dc.subject | MODEL | - |
dc.title | Fatigue life prediction of matrix dominated polymer composite materials | - |
dc.type | Article | - |
dc.contributor.college | 기계공학과 | - |
dc.identifier.doi | 10.1002/pc.10234 | - |
dc.author.google | Lee, CS | - |
dc.author.google | Hwang, W | - |
dc.relation.volume | 21 | - |
dc.relation.issue | 5 | - |
dc.relation.startpage | 798 | - |
dc.relation.lastpage | 805 | - |
dc.contributor.id | 10053430 | - |
dc.relation.journal | POLYMER COMPOSITES | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | POLYMER COMPOSITES, v.21, no.5, pp.798 - 805 | - |
dc.identifier.wosid | 000090117800015 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 805 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 798 | - |
dc.citation.title | POLYMER COMPOSITES | - |
dc.citation.volume | 21 | - |
dc.contributor.affiliatedAuthor | Hwang, W | - |
dc.identifier.scopusid | 2-s2.0-0034297640 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 8 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | DAMAGE MECHANICS | - |
dc.subject.keywordPlus | LAMINATE | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | FAILURE | - |
dc.subject.keywordPlus | MODEL | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Polymer Science | - |
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