DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Chaemin | ko |
dc.contributor.author | Lee, Phill-Seung | ko |
dc.date.accessioned | 2018-09-18T06:35:23Z | - |
dc.date.available | 2018-09-18T06:35:23Z | - |
dc.date.created | 2018-09-10 | - |
dc.date.created | 2018-09-10 | - |
dc.date.created | 2018-09-10 | - |
dc.date.created | 2018-09-10 | - |
dc.date.created | 2018-09-10 | - |
dc.date.created | 2018-09-10 | - |
dc.date.issued | 2018-11 | - |
dc.identifier.citation | COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, v.341, pp.939 - 955 | - |
dc.identifier.issn | 0045-7825 | - |
dc.identifier.uri | http://hdl.handle.net/10203/245633 | - |
dc.description.abstract | This paper presents a simple and effective strain smoothing method (the strain-smoothed element method) for 3-node triangular and 4-node tetrahedral solid finite elements. While piecewise constant strain fields are constructed through smoothing domains in previous strain smoothing methods, in the proposed method, linear strain fields are constructed within finite elements using constant strains of neighboring finite elements. When the new strain smoothing method is adopted, the triangular and tetrahedral solid finite elements pass all the basic tests; patch, isotropy and zero energy mode tests, and show improved predictive capability. The formulation of the proposed method is presented in detail. Through various numerical examples, we demonstrate the accuracy improvement achieved. (C) 2018 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | A new strain smoothing method for triangular and tetrahedral finite elements | - |
dc.type | Article | - |
dc.identifier.wosid | 000442638700038 | - |
dc.identifier.scopusid | 2-s2.0-85050921709 | - |
dc.type.rims | ART | - |
dc.citation.volume | 341 | - |
dc.citation.beginningpage | 939 | - |
dc.citation.endingpage | 955 | - |
dc.citation.publicationname | COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | - |
dc.identifier.doi | 10.1016/j.cma.2018.07.022 | - |
dc.contributor.localauthor | Lee, Phill-Seung | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Finite elements | - |
dc.subject.keywordAuthor | Strain smoothing | - |
dc.subject.keywordAuthor | Strain-smoothed element method | - |
dc.subject.keywordAuthor | Solid elements | - |
dc.subject.keywordAuthor | Triangular elements | - |
dc.subject.keywordAuthor | Tetrahedral elements | - |
dc.subject.keywordPlus | SOLID MECHANICS PROBLEMS | - |
dc.subject.keywordPlus | METHOD FS-FEM | - |
dc.subject.keywordPlus | MITC3+SHELL ELEMENT | - |
dc.subject.keywordPlus | NONLINEAR-ANALYSIS | - |
dc.subject.keywordPlus | SHELL ELEMENT | - |
dc.subject.keywordPlus | ES-FEM | - |
dc.subject.keywordPlus | INTEGRATION | - |
dc.subject.keywordPlus | C-0-HSDT | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | SCHEME | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.