DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seong, D. Y. | ko |
dc.contributor.author | Yang, Dong-Yol | ko |
dc.date.accessioned | 2013-03-12T20:26:58Z | - |
dc.date.available | 2013-03-12T20:26:58Z | - |
dc.date.created | 2012-12-24 | - |
dc.date.created | 2012-12-24 | - |
dc.date.issued | 2012-11 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, v.64, no.1, pp.258 - 272 | - |
dc.identifier.issn | 0020-7403 | - |
dc.identifier.uri | http://hdl.handle.net/10203/103428 | - |
dc.description.abstract | The deformation mechanism of a sandwich plate during U-bending was theoretically investigated by rigid-plastic analysis considering shear deformation of the core and the frictional effect. The deformed shapes of a sandwich plate, which were described as a combination of straight lines and arcs, were calculated by Newton method to minimize the total internal work dissipation. Homogenized properties of core shear stress-shear strain curves calculated by using pure shear FE-analyses were used in the analysis. For the numerical verification of the proposed analysis, U-bending simulations were carried out for sandwich plates with various inner structures including a pyramidal truss core, a honeycomb core, corrugated cores, and a sheared dimple core. The analytic scheme has enabled the acceptable prediction of the load curves and deformed shapes during U-bending. (C) 2012 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | STRUCTURAL PERFORMANCE | - |
dc.subject | TRUSS CORES | - |
dc.subject | PANELS | - |
dc.title | Semi-analytic approach for sandwich plate U-bending considering shear deformation of the core | - |
dc.type | Article | - |
dc.identifier.wosid | 000311016300021 | - |
dc.identifier.scopusid | 2-s2.0-84867400136 | - |
dc.type.rims | ART | - |
dc.citation.volume | 64 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 258 | - |
dc.citation.endingpage | 272 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES | - |
dc.identifier.doi | 10.1016/j.ijmecsci.2012.05.004 | - |
dc.contributor.localauthor | Yang, Dong-Yol | - |
dc.contributor.nonIdAuthor | Seong, D. Y. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Sandwich plates | - |
dc.subject.keywordAuthor | U-bending | - |
dc.subject.keywordAuthor | Rigid-plastic analysis | - |
dc.subject.keywordAuthor | Shear deformation of the core | - |
dc.subject.keywordPlus | STRUCTURAL PERFORMANCE | - |
dc.subject.keywordPlus | TRUSS CORES | - |
dc.subject.keywordPlus | PANELS | - |
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