Nonlinear bending analysis of FG-CNTRC plate resting on elastic foundation by natural element method
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, J.R. | - |
dc.date.accessioned | 2022-06-16T02:48:51Z | - |
dc.date.available | 2022-06-16T02:48:51Z | - |
dc.date.created | 2022-06-16 | - |
dc.date.issued | 2022-08-01 | - |
dc.identifier.issn | 0955-7997 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/29498 | - |
dc.description.abstract | A nonlinear numerical analysis is addressed for a functionally graded carbon nanotube-reinforced composite (FG-CNTRC) plate on elastic foundation. The large deflection bending problem is formulated according to the von Kármán nonlinear theory and the (1,1,0)* hierarchical model. And, it is numerically solved by 2-D (two-dimensional) natural element method (NEM) which is characterized by a high accuracy even for coarse grid. The derived nonlinear matrix equations are iteratively calculated by combining the load increment scheme and the Newton-Raphson iteration method. The present method was verified through the benchmark test, where the present method shows excellent agreement with the reference solutions. The nonlinear behavior of FG-CNTRC plate on elastic foundation is evaluated in terms of the non-dimensional deflection and bending moment. These non-dimensional quantities are examined with respect to the foundation stiffness, the volume fraction and gradient pattern of CNT, the aspect and width-thickness ratios of plate and the boundary condition. From the parametric experiments, it is found that both non-dimensional quantities are significantly influenced by such parameters. © 2022 Elsevier Ltd | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Nonlinear bending analysis of FG-CNTRC plate resting on elastic foundation by natural element method | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho, J.R. | - |
dc.identifier.doi | 10.1016/j.enganabound.2022.05.008 | - |
dc.identifier.scopusid | 2-s2.0-85131217791 | - |
dc.identifier.wosid | 000805869400004 | - |
dc.identifier.bibliographicCitation | Engineering Analysis with Boundary Elements, v.141, pp.65 - 74 | - |
dc.relation.isPartOf | Engineering Analysis with Boundary Elements | - |
dc.citation.title | Engineering Analysis with Boundary Elements | - |
dc.citation.volume | 141 | - |
dc.citation.startPage | 65 | - |
dc.citation.endPage | 74 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Interdisciplinary Applications | - |
dc.subject.keywordPlus | REINFORCED COMPOSITE PLATES | - |
dc.subject.keywordPlus | FREE-VIBRATION | - |
dc.subject.keywordPlus | LARGE DEFLECTION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | Elastic foundation | - |
dc.subject.keywordAuthor | FG-CNTRC plate | - |
dc.subject.keywordAuthor | Force-bending moment | - |
dc.subject.keywordAuthor | Force-deflection | - |
dc.subject.keywordAuthor | Natural element method (NEM) | - |
dc.subject.keywordAuthor | Nonlinear bending analysis | - |
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