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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1776 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1766 | - |
dc.citation.title | JOURNAL OF SOUND AND VIBRATION | - |
dc.citation.volume | 332 | - |
dc.contributor.author | Oh, Taekeun | - |
dc.contributor.author | Popovics, John S. | - |
dc.contributor.author | Sim, Sung-Han | - |
dc.date.accessioned | 2023-12-22T04:09:04Z | - |
dc.date.available | 2023-12-22T04:09:04Z | - |
dc.date.created | 2013-06-10 | - |
dc.date.issued | 2013-04 | - |
dc.description.abstract | We propose a semi-analytical approach to predict the natural flexural vibration frequencies of the material overlying a near-surface delamination defect in a solid. The formulation accommodates arbitrary length to depth ratio of the defect and higher-order modes of vibration. The material above the defect is modeled as a semi-clamped rectangular plate, where the dynamic edge effect factors, as deduced by Bolotin's asymptotic method, are estimated. The formulation results are evaluated through comparison to 3-D finite element (FE) simulation and experimental results obtained from impact resonance tests on concrete samples with controlled delamination defects. Good agreement with both experimental and 3-D FE results confirms the accuracy of the formulation in all cases. | - |
dc.identifier.bibliographicCitation | JOURNAL OF SOUND AND VIBRATION, v.332, no.7, pp.1766 - 1776 | - |
dc.identifier.doi | 10.1016/j.jsv.2012.11.003 | - |
dc.identifier.issn | 0022-460X | - |
dc.identifier.scopusid | 2-s2.0-84872776908 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/2957 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84872776908 | - |
dc.identifier.wosid | 000315746900009 | - |
dc.language | 영어 | - |
dc.publisher | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD | - |
dc.title | Analysis of vibration for regions above rectangular delamination defects in solids | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Acoustics; Engineering, Mechanical; Mechanics | - |
dc.relation.journalResearchArea | Acoustics; Engineering; Mechanics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | PLATES | - |
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