Safety diagnosis of collided subway electric multiple units (EMUs)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chung, Jong Duk | - |
dc.contributor.author | Kim, Jeong Guk | - |
dc.contributor.author | Bae, Dae Sung | - |
dc.date.accessioned | 2021-06-24T00:08:52Z | - |
dc.date.available | 2021-06-24T00:08:52Z | - |
dc.date.issued | 2005-11 | - |
dc.identifier.issn | 1013-9826 | - |
dc.identifier.issn | 1662-9795 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/46478 | - |
dc.description.abstract | Engineering safety diagnosis of collided subway electric multiple units (EMUs) was conducted for safety assessment. Several advanced engineering analysis techniques including nondestructive evaluation (NDE) techniques and stress and structural analyses programs, were performed for better understandings and exploration of failure analysis and safety concerns. NDE techniques such as ultrasonic testing and magnetic particle testing, were used to detect manufacture-induced and/or in-service defects and collision-induced flaws, and measure the dimensions of deformed and non-deformed parts on damaged EMUs due to a rear-end collision. Moreover, stress and structural analyses using commercial I-DEAS software provided important information on stress distribution and load transfer mechanisms as well as the amount of damages during the crash. A good agreement has been found between structural analysis results and the results of actual damages in EMUs during crash. In this investigation, various advanced engineering analysis techniques for the safety analysis of subway EMUs have been introduced and the analysis results have been used to provide the critical information for the safety assessment of collided EMUs. | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Trans Tech Publications Ltd. | - |
dc.title | Safety diagnosis of collided subway electric multiple units (EMUs) | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.4028/www.scientific.net/KEM.297-300.1876 | - |
dc.identifier.scopusid | 2-s2.0-34249705150 | - |
dc.identifier.wosid | 000233131202069 | - |
dc.identifier.bibliographicCitation | Key Engineering Materials, v.297-300, pp 1876 - 1881 | - |
dc.citation.title | Key Engineering Materials | - |
dc.citation.volume | 297-300 | - |
dc.citation.startPage | 1876 | - |
dc.citation.endPage | 1881 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Characterization & Testing | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.subject.keywordAuthor | safety diagnosis | - |
dc.subject.keywordAuthor | electric multiple units (EMUs) | - |
dc.subject.keywordAuthor | nondestructive evaluation (NDE) | - |
dc.subject.keywordAuthor | structural analysis | - |
dc.identifier.url | https://www.scientific.net/KEM.297-300.1876 | - |
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.