Periodic seismic performance evaluation of highway bridges using structural health monitoring system SCIE SCOPUS KCI
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yi, Jin-Hak | - |
dc.contributor.author | Kim, Dookie | - |
dc.contributor.author | Feng, Maria Q. | - |
dc.date.accessioned | 2020-04-20T09:55:07Z | - |
dc.date.available | 2020-04-20T09:55:07Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2009-03-30 | - |
dc.identifier.issn | 1225-4568 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/4313 | - |
dc.description.abstract | In this study, the periodic seismic performance evaluation scheme is proposed using a structural health monitoring system in terms of seismic fragility. An instrumented highway bridge is used to demonstrate the evaluation procedure involving (1) measuring ambient vibration of a bridge under general vehicle loadings, (2) identifying modal parameters from the measured acceleration data by applying output-only modal identification method, (3) updating a preliminary finite element model (obtained from structural design drawings) with the identified modal parameters using real-coded genetic algorithm, (4) analyzing nonlinear response time histories of the structure under earthquake excitations, and finally (5) developing fragility curves represented by a log-normal distribution function using maximum likelihood estimation. It is found that the seismic fragility of a highway bridge can be updated using extracted modal parameters and can also be monitored further by utilizing the instrumented structural health monitoring system. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | TECHNO-PRESS | - |
dc.subject | AMBIENT VIBRATION | - |
dc.subject | GENETIC ALGORITHM | - |
dc.subject | ANCIENT AQUEDUCT | - |
dc.subject | IDENTIFICATION | - |
dc.title | Periodic seismic performance evaluation of highway bridges using structural health monitoring system | - |
dc.type | Article | - |
dc.citation.endPage | 544 | - |
dc.citation.startPage | 527 | - |
dc.citation.title | STRUCTURAL ENGINEERING AND MECHANICS | - |
dc.citation.volume | 31 | - |
dc.citation.number | 5 | - |
dc.contributor.alternativeName | 이진학 | - |
dc.identifier.bibliographicCitation | STRUCTURAL ENGINEERING AND MECHANICS, v.31, no.5, pp.527 - 544 | - |
dc.identifier.doi | 10.12989/sem.2009.31.5.527 | - |
dc.identifier.scopusid | 2-s2.0-63149145573 | - |
dc.identifier.wosid | 000264506300003 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001359309 | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | AMBIENT VIBRATION | - |
dc.subject.keywordPlus | GENETIC ALGORITHM | - |
dc.subject.keywordPlus | ANCIENT AQUEDUCT | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordAuthor | seismic performance evaluation | - |
dc.subject.keywordAuthor | seismic fragility curve | - |
dc.subject.keywordAuthor | model updating | - |
dc.subject.keywordAuthor | genetic algorithm | - |
dc.subject.keywordAuthor | output-only modal identification | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |