A new constant life diagram model for ud longitudinal fatigue
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, Fangfang | - |
dc.contributor.author | Huang, Yuanchen | - |
dc.contributor.author | Ha, Sung Kyu | - |
dc.date.accessioned | 2021-08-02T11:27:18Z | - |
dc.date.available | 2021-08-02T11:27:18Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2019-08 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/13302 | - |
dc.description.abstract | A new constant life diagram (CLD) model featuring asymmetric bilinear constant-life curves was proposed to better describe the longitudinal fatigue behavior of unidirectional laminae (UD) under a wide range of stress ratios. This model is able to predict S-N curves with satisfactory accuracy not only in tension-tension (T-T) fatigue mode, but also in tension-compression (T-C) and compression-compression (C-C) modes, whereas the conventional Goodman CLD model shows inferior performance especially in T-C and C-C modes. Besides static tension and compression tests, high- and low-cycle fatigue tests at two stress ratios corresponding to T-T and C-C modes should be performed respectively to determine parameters in the proposed model. Fatigue test data of several different GFRP UDs at various stress ratios were utilized to validate the proposed model in this study, and S-N curves predicted by the proposed model agreed well with experimental results. Comparing with Goodman CLD model, the proposed CLD model provides enhanced predictive capability without losing simplicity. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | International Committee on Composite Materials | - |
dc.title | A new constant life diagram model for ud longitudinal fatigue | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ha, Sung Kyu | - |
dc.identifier.scopusid | 2-s2.0-85097351535 | - |
dc.identifier.bibliographicCitation | ICCM International Conferences on Composite Materials, v.2019-August | - |
dc.relation.isPartOf | ICCM International Conferences on Composite Materials | - |
dc.citation.title | ICCM International Conferences on Composite Materials | - |
dc.citation.volume | 2019-August | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Composite materials | - |
dc.subject.keywordPlus | Compression testing | - |
dc.subject.keywordPlus | Fatigue testing | - |
dc.subject.keywordPlus | Constant life diagram | - |
dc.subject.keywordPlus | Fatigue behavior | - |
dc.subject.keywordPlus | High and low cycle fatigue | - |
dc.subject.keywordPlus | Predictive capabilities | - |
dc.subject.keywordPlus | S-N curve | - |
dc.subject.keywordPlus | Static tension | - |
dc.subject.keywordPlus | Stress ratio | - |
dc.subject.keywordPlus | Tension compressions | - |
dc.subject.keywordPlus | Fatigue of materials | - |
dc.subject.keywordAuthor | Constant life diagram | - |
dc.subject.keywordAuthor | Longitudinal fatigue | - |
dc.subject.keywordAuthor | Mean stress effect | - |
dc.subject.keywordAuthor | Unidirectional composites | - |
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