Ultimate strength prediction of braided textile composites using a multi-scale approach
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Xu, Lei | - |
dc.contributor.author | Jin, Cheng Zhu | - |
dc.contributor.author | Ha, Sung Kyu | - |
dc.date.accessioned | 2021-08-02T18:27:03Z | - |
dc.date.available | 2021-08-02T18:27:03Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2015-02 | - |
dc.identifier.issn | 0021-9983 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/25656 | - |
dc.description.abstract | In this paper, the strength of braided textile composites is predicted using a multi-scale approach bridging the mesoscale and microscale regimes. Mesoscale finite element models of representative unit cells of biaxial and triaxial braided composites are developed for predicting strength. The constituent stresses of tows inside the braided unit cell are calculated using micromechanics. Correlations between mesoscale stresses and microscale constituent stresses are established by using stress amplification factors. After calculating microscale stresses, a micromechanics-based progressive damage model is employed to determine the damage statuses of braided composites. A volume-averaging homogenization method is utilized to eliminate damage localization in the matrix of tows, and a parametric study is performed to evaluate the effects of damage homogenization. Subsequently, the ultimate strength is predicted for braided composites in which the braiding angle ranges from 15° to 75°. The prediction results are compared with the experimental values, and good agreement is observed. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SAGE PUBLICATIONS LTD | - |
dc.title | Ultimate strength prediction of braided textile composites using a multi-scale approach | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ha, Sung Kyu | - |
dc.identifier.doi | 10.1177/0021998314521062 | - |
dc.identifier.scopusid | 2-s2.0-84921340376 | - |
dc.identifier.wosid | 000348852800008 | - |
dc.identifier.bibliographicCitation | Journal of Composite Materials, v.49, no.4, pp.477 - 494 | - |
dc.relation.isPartOf | Journal of Composite Materials | - |
dc.citation.title | Journal of Composite Materials | - |
dc.citation.volume | 49 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 477 | - |
dc.citation.endPage | 494 | - |
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 | UNIDIRECTIONAL COMPOSITES | - |
dc.subject.keywordPlus | CONTINUUM DAMAGE | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | FAILURE | - |
dc.subject.keywordAuthor | Braided textile composites | - |
dc.subject.keywordAuthor | micromechanics | - |
dc.subject.keywordAuthor | progressive damage | - |
dc.subject.keywordAuthor | ultimate strength prediction | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.