Wind-induced vibration control of tall buildings using hybrid buckling-restrained braces
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Do-Hyun | - |
dc.contributor.author | Ju, Young K. | - |
dc.contributor.author | Kim, Myeong-Han | - |
dc.contributor.author | Kim, Sang-Dae | - |
dc.date.accessioned | 2021-09-05T09:08:38Z | - |
dc.date.available | 2021-09-05T09:08:38Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-05 | - |
dc.identifier.issn | 1541-7794 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/98624 | - |
dc.description.abstract | A buckling-restrained brace (BRB) is a system with excellent earthquake-proof performance, but it does not dissipate energies caused by the load from weak earthquakes or winds. A hybrid BRB (H-BRB), which improved the performance of the BRB, is a type of composite damper system consisting of a BRB and a viscoelastic damper. To explain the wind-induced vibration control performance of H-BRB, a 40-story steel building was designed and used as an analysis model in this study, on the basis of the damping ratio from a structural performance test, using normal steel braces, BRB and H-BRB. In addition, to evaluate the optimal location of H-BRB, a time-history analysis of four models was conducted in the study. For such time-history analysis, wind-load data in a 10-year recurrence interval, which were calculated from the wind tunnel test, were used. The result of the time-history analysis showed that H-BRB is effective in improving both the lateral stiffness and serviceability of a building using the existing BRB. It also confirmed that it is most effective to position H-BRBs mainly on the lower stories. Copyright (c) 2012 John Wiley & Sons, Ltd. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | DAMPER | - |
dc.title | Wind-induced vibration control of tall buildings using hybrid buckling-restrained braces | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ju, Young K. | - |
dc.identifier.doi | 10.1002/tal.1066 | - |
dc.identifier.scopusid | 2-s2.0-84898898763 | - |
dc.identifier.wosid | 000334023000005 | - |
dc.identifier.bibliographicCitation | STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS, v.23, no.7, pp.549 - 562 | - |
dc.relation.isPartOf | STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS | - |
dc.citation.title | STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS | - |
dc.citation.volume | 23 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 549 | - |
dc.citation.endPage | 562 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Construction & Building Technology | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Construction & Building Technology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil | - |
dc.subject.keywordPlus | DAMPER | - |
dc.subject.keywordAuthor | buckling-restrained brace | - |
dc.subject.keywordAuthor | viscoelastic damper | - |
dc.subject.keywordAuthor | hybrid damper | - |
dc.subject.keywordAuthor | serviceability | - |
dc.subject.keywordAuthor | tall building | - |
dc.subject.keywordAuthor | time history analysis | - |
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