Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 하성규 | - |
dc.date.accessioned | 2018-03-26T02:19:16Z | - |
dc.date.available | 2018-03-26T02:19:16Z | - |
dc.date.issued | 2013-03 | - |
dc.identifier.citation | Journal of Cosmetic Materials, 2013, 47(6-7), P.777-792 | en_US |
dc.identifier.issn | 0021-9983 | - |
dc.identifier.issn | 1244-1274 | - |
dc.identifier.uri | http://journals.sagepub.com/doi/abs/10.1177/0021998312460261?journalCode=jcma | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/52142 | - |
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. | en_US |
dc.description.sponsorship | This research was supported by the research fund of Hanyang University (HY-2007-1). | en_US |
dc.language.iso | en | en_US |
dc.publisher | SAGE Publications LTD | en_US |
dc.subject | Micromechanics of failure | en_US |
dc.subject | nonlinear | en_US |
dc.subject | strength | en_US |
dc.subject | failure criterion | en_US |
dc.subject | damage | en_US |
dc.title | Strength prediction of triaxially loaded composites using a progressive damage model based on micromechanics of failure | en_US |
dc.type | Article | en_US |
dc.relation.no | 6-7 | - |
dc.relation.volume | 47 | - |
dc.identifier.doi | 10.1177/0021998312460261 | - |
dc.relation.page | 777-792 | - |
dc.relation.journal | JOURNAL OF COMPOSITE MATERIALS | - |
dc.contributor.googleauthor | Huang, Yuanchen | - |
dc.contributor.googleauthor | Jin, Chengzhu | - |
dc.contributor.googleauthor | Ha, SungKyu | - |
dc.relation.code | 2013010599 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | sungha | - |
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