Boundary element method based sensitivity analysis of the crack detection in beams
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jinhee | - |
dc.date.available | 2020-07-10T07:01:36Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.issn | 1738-494X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/9510 | - |
dc.description.abstract | A sensitivity analysis of natural frequencies to detect defects in beams is presented. The performance of the Boundary element method (BEM) as a means of the forward problem solver is compared with that of the Finite element method (FEM) with massless rotational spring model. Experimentally measured natural frequencies are input as the reference frequencies. As for the crack cases considered in the present study BEM shows better performance than FEM with massless rotational spring model. Because all the computations are restricted to the boundary BEM is particularly useful when subsequent changes in the meshes are made, which makes it ideal for the defect detection problem that requires the re-meshing many times. BEM may be an alternative to FEM with massless rotational spring model in the defect detection of a beam. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC MECHANICAL ENGINEERS | - |
dc.subject | NATURAL FREQUENCIES | - |
dc.subject | IDENTIFICATION | - |
dc.subject | VIBRATION | - |
dc.subject | LOCATION | - |
dc.subject | WAVELET | - |
dc.subject | SIZE | - |
dc.title | Boundary element method based sensitivity analysis of the crack detection in beams | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Jinhee | - |
dc.identifier.doi | 10.1007/s12206-015-0806-6 | - |
dc.identifier.scopusid | 2-s2.0-84941917438 | - |
dc.identifier.wosid | 000361453800008 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, v.29, no.9, pp.3627 - 3634 | - |
dc.relation.isPartOf | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.citation.title | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 29 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 3627 | - |
dc.citation.endPage | 3634 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002024860 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.subject.keywordPlus | NATURAL FREQUENCIES | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | VIBRATION | - |
dc.subject.keywordPlus | LOCATION | - |
dc.subject.keywordPlus | WAVELET | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordAuthor | Boundary element method | - |
dc.subject.keywordAuthor | Defect detection | - |
dc.subject.keywordAuthor | Multiple cracks | - |
dc.subject.keywordAuthor | Natural frequency | - |
dc.subject.keywordAuthor | Sensitivity analysis | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
94, Wausan-ro, Mapo-gu, Seoul, 04066, Korea02-320-1314
COPYRIGHT 2020 HONGIK UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.