Structural health monitoring of CFRPs using electrical resistance by reduced peripheral electrodes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Young-Bin | - |
dc.contributor.author | Roh, Hyung Doh | - |
dc.contributor.author | Lee, In Yong | - |
dc.date.accessioned | 2023-09-11T01:35:32Z | - |
dc.date.available | 2023-09-11T01:35:32Z | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 1738-1584 | - |
dc.identifier.issn | 1738-1584 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/115216 | - |
dc.description.abstract | In this study, structural health monitoring (SHM) methods of carbon fiber reinforced plastics (CFRPs) were investigated using electrical resistance. The developed sensing technique monitored electrical resistance in accordance with the impact damage of a CFRP. The changes in electrical resistances with multiple electrode sets enabled SHM without extra sensors so that this technique can be called self-sensing. Moreover, this study proposed electrodes only at peripheral side of a structure to minimize the number of electrodes compared to those in an array which has square number of sensors as the sensing area increases. For the intensive investigation, electromechanical sensitivity in terms of electrode distance was analyzed and optimized under drop weight impact testing. Then, SHM methods with electrodes in an array and electrodes in peripheral edges were comparatively investigated. The developed methods successfully localized impact damages into 2D coordinates. Furthermore, damage severity can be shown with a damage map by calculating electrical resistance change ratio. Therefore, structural health self-sensing system using electrical resistance was successfully developed with the minimum number of electrodes. Copyright © 2021 Techno-Press, Ltd. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | 국제구조공학회 | - |
dc.title | Structural health monitoring of CFRPs using electrical resistance by reduced peripheral electrodes | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.12989/sss.2021.28.6.737 | - |
dc.identifier.scopusid | 2-s2.0-85129182751 | - |
dc.identifier.wosid | 000720362400002 | - |
dc.identifier.bibliographicCitation | Smart Structures and Systems, An International Journal, v.28, no.6, pp 737 - 744 | - |
dc.citation.title | Smart Structures and Systems, An International Journal | - |
dc.citation.volume | 28 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 737 | - |
dc.citation.endPage | 744 | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.subject.keywordPlus | IMPACT DAMAGE DETECTION | - |
dc.subject.keywordPlus | LOW-ENERGY IMPACT | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | PIEZORESISTIVITY | - |
dc.subject.keywordPlus | LOCALIZATION | - |
dc.subject.keywordPlus | DELAMINATION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | DEFECTS | - |
dc.subject.keywordPlus | SENSORS | - |
dc.subject.keywordAuthor | Carbon fiber reinforced polymer | - |
dc.subject.keywordAuthor | Composites | - |
dc.subject.keywordAuthor | Nondestructive evaluation | - |
dc.subject.keywordAuthor | Smart materials | - |
dc.subject.keywordAuthor | Structural health monitoring (SHM) | - |
dc.identifier.url | https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE11331613 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
55 Hanyangdeahak-ro, Sangnok-gu, Ansan, Gyeonggi-do, 15588, Korea+82-31-400-4269 sweetbrain@hanyang.ac.kr
COPYRIGHT © 2021 HANYANG 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.