Strength prediction of triaxially loaded composites using a progressive damage model based on micromechanics of failure
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Huang, Yuanchen | - |
dc.contributor.author | Jin, Chengzhu | - |
dc.contributor.author | Ha, Sung Kyu | - |
dc.date.accessioned | 2021-08-02T18:57:51Z | - |
dc.date.available | 2021-08-02T18:57:51Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2013-03 | - |
dc.identifier.issn | 0021-9983 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/26769 | - |
dc.description.abstract | The research presented in this article is a continuation of the authors' work in Part A of the second world-wide failure exercise (WWFE-II). In Part A, a constituent damage model based on micromechanics of failure was employed in order to predict the failure envelopes and stress-strain curves for unidirectional and laminated composites under multi-axial loadings. In this study, original predictions were compared with experimental data, supplied in Part B of the second world-wide failure exercise. Three modifications were made to the previous model: (a) a quadratic fiber failure criterion was proposed to replace the maximum longitudinal stress failure criterion used for fibers in the original model; (b) a three-dimensional kinking model was introduced so as to take into account the influence of the formation of kinking bands on micro stresses in the matrix, when a ply is under longitudinal compression; and (c) in-plane shear terms in stress amplification factors were averaged to avoid overestimation of local stress concentration for regions within the matrix and in the vicinity of the fiber-matrix interface. Questions regarding the discrepancies between the idealized and actual tests were also raised and are discussed in this study. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SAGE PUBLICATIONS LTD | - |
dc.title | Strength prediction of triaxially loaded composites using a progressive damage model based on micromechanics of failure | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ha, Sung Kyu | - |
dc.identifier.doi | 10.1177/0021998312460261 | - |
dc.identifier.scopusid | 2-s2.0-84876474445 | - |
dc.identifier.wosid | 000316916700009 | - |
dc.identifier.bibliographicCitation | Journal of Composite Materials, v.47, no.6-7, pp.777 - 792 | - |
dc.relation.isPartOf | Journal of Composite Materials | - |
dc.citation.title | Journal of Composite Materials | - |
dc.citation.volume | 47 | - |
dc.citation.number | 6-7 | - |
dc.citation.startPage | 777 | - |
dc.citation.endPage | 792 | - |
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 | FIBER-REINFORCED COMPOSITES | - |
dc.subject.keywordPlus | PART I | - |
dc.subject.keywordPlus | CAPABILITIES | - |
dc.subject.keywordPlus | CRITERIA | - |
dc.subject.keywordPlus | EMPHASIS | - |
dc.subject.keywordPlus | KINKING | - |
dc.subject.keywordAuthor | Micromechanics of failure | - |
dc.subject.keywordAuthor | nonlinear | - |
dc.subject.keywordAuthor | strength | - |
dc.subject.keywordAuthor | failure criterion | - |
dc.subject.keywordAuthor | damage | - |
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.