Seismic vulnerability assessment of hybrid mold transformer based on dynamic analyses
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dinh, N.H. | - |
dc.contributor.author | Kim, J.-Y. | - |
dc.contributor.author | Lee, S.-J. | - |
dc.contributor.author | Choi, K.-K. | - |
dc.date.available | 2019-08-26T07:20:07Z | - |
dc.date.created | 2019-08-26 | - |
dc.date.issued | 2019-08 | - |
dc.identifier.issn | 2076-3417 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/35033 | - |
dc.description.abstract | In the present study, the seismic vulnerability of a hybrid mold transformer was investigated using a dynamic analytical approach incorporating the experimental results of shaking table tests. The analytical model consisted of linear springs and plastic beam elements, and it has six degrees of freedom simulating the hybrid mold transformer. The dynamic characteristics of the analytical model were determined based on the shaking table tests. The reliability of the analytical model was verified by comparing the test results and analytical results. In order to assess the seismic vulnerability, three critical damage states observed during the shaking table tests were investigated by incorporating the three performance levels specified in ASCE 41-17. Comprehensive dynamic analyses were performed with a set of twenty earthquakes in consideration of the variation of the uncertain parameters (such as the effective stiffness and coil mass) of the mold transformer. Based on the analytical results, fragility curves were established to predict the specified exceedance probability of the mold transformer according to the performance levels. © 2019 by the authors. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI AG | - |
dc.relation.isPartOf | Applied Sciences (Switzerland) | - |
dc.title | Seismic vulnerability assessment of hybrid mold transformer based on dynamic analyses | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/app9153180 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Applied Sciences (Switzerland), v.9, no.15 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000482134500235 | - |
dc.identifier.scopusid | 2-s2.0-85070694275 | - |
dc.citation.number | 15 | - |
dc.citation.title | Applied Sciences (Switzerland) | - |
dc.citation.volume | 9 | - |
dc.contributor.affiliatedAuthor | Choi, K.-K. | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Analytical model | - |
dc.subject.keywordAuthor | Fragility curve | - |
dc.subject.keywordAuthor | Hybrid mold transformer | - |
dc.subject.keywordAuthor | Nonstructural elements | - |
dc.subject.keywordAuthor | Probability of exceedance | - |
dc.subject.keywordAuthor | Seismic vulnerability assessment | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Soongsil University Library 369 Sangdo-Ro, Dongjak-Gu, Seoul, Korea (06978)02-820-0733
COPYRIGHT ⓒ SOONGSIL 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.