Experimental study on the lateral behavior of DSCT columns with corrugated inner tube SCIE SCOPUS

DC Field Value Language
dc.contributor.author Han, Taek Hee -
dc.contributor.author Won, Deokhee -
dc.contributor.author Kim, Seungjun -
dc.contributor.author Kang, Young Jong -
dc.date.accessioned 2020-04-20T03:25:37Z -
dc.date.available 2020-04-20T03:25:37Z -
dc.date.created 2020-01-28 -
dc.date.issued 2015-09 -
dc.identifier.issn 1359-5997 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/2415 -
dc.description.abstract A double-skinned composite tubular column with a corrugated internal tube (DSCT-CT) was suggested to reduce the thickness of the inner tube while maintaining the required buckling strength. The DSCT-CT was studied to evaluate its behavior under lateral loading, and its lateral behavior was compared with that of a DSCT column with a flat internal tube (DSCT-FT). Quasi-static tests were performed by applying cyclic lateral loadings to the two different DSCT columns. Their test results were compared to each other and to those of a solid RC column from other research. The test results showed that the DSCT-CT column had larger ductility than the DSCT-FT column, with an equivalent damping ratio. However, the DSCT-CT column showed a smaller bending moment resistance and energy-absorbing capacity than the DSCT-FT column. Overall, the test results showed that the performances of the DSCT columns were superior to that of the solid RC column in terms of strength, yield energy, ultimate energy, and energy-absorbing capacity. As a result of their superior moment capacities, the DSCT columns absorbed about 50 % more energy than the solid RC column. However, the DSCT columns showed lower energy ductility factors than the solid RC column because of their high yield energies. -
dc.description.uri 1 -
dc.language English -
dc.publisher SPRINGER -
dc.subject NONLINEAR CONCRETE MODEL -
dc.subject CFDST BEAM-COLUMNS -
dc.subject SANDWICH TUBE -
dc.subject PERFORMANCE -
dc.subject KOREA -
dc.subject BAY -
dc.title Experimental study on the lateral behavior of DSCT columns with corrugated inner tube -
dc.type Article -
dc.citation.endPage 2867 -
dc.citation.startPage 2855 -
dc.citation.title MATERIALS AND STRUCTURES -
dc.citation.volume 48 -
dc.citation.number 9 -
dc.contributor.alternativeName 한택희 -
dc.contributor.alternativeName 원덕희 -
dc.identifier.bibliographicCitation MATERIALS AND STRUCTURES, v.48, no.9, pp.2855 - 2867 -
dc.identifier.doi 10.1617/s11527-014-0361-0 -
dc.identifier.scopusid 2-s2.0-84938294263 -
dc.identifier.wosid 000358603100009 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus NONLINEAR CONCRETE MODEL -
dc.subject.keywordPlus CFDST BEAM-COLUMNS -
dc.subject.keywordPlus SANDWICH TUBE -
dc.subject.keywordPlus PERFORMANCE -
dc.subject.keywordPlus KOREA -
dc.subject.keywordPlus BAY -
dc.subject.keywordAuthor DSCT -
dc.subject.keywordAuthor Column -
dc.subject.keywordAuthor Composite -
dc.subject.keywordAuthor Concrete -
dc.subject.keywordAuthor Double skinned -
dc.subject.keywordAuthor Corrugate -
dc.relation.journalWebOfScienceCategory Construction & Building Technology -
dc.relation.journalWebOfScienceCategory Engineering, Civil -
dc.relation.journalWebOfScienceCategory Materials Science, Multidisciplinary -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Construction & Building Technology -
dc.relation.journalResearchArea Engineering -
dc.relation.journalResearchArea Materials Science -
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Marine Industry Research Division > Ocean Space Development & Energy Research Department > 1. Journal Articles
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