Concrete strength reduction of DSCT member by welding heat

DC Field Value Language
dc.contributor.author Won, Deokhee -
dc.contributor.author Han, Taek Hee -
dc.contributor.author Kim, S. -
dc.contributor.author Kang, Y.J. -
dc.date.accessioned 2020-07-16T10:31:19Z -
dc.date.available 2020-07-16T10:31:19Z -
dc.date.created 2020-06-04 -
dc.date.issued 2012-12-02 -
dc.identifier.issn 1865-0929 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/27269 -
dc.description.abstract Strength reduction was investigated when a double-skinned composite tubular (DSCT) member was exposed to welding heat. And a method for a DSCT member to maintain its original strength against the welding heat when modular DSCT members are composed. Welding causes the heat of 20,000°C on the weld zone and the heat of 1,300°C around the weld zone. The strength of concrete nearby the weld zone decreases by high temperature. In this study, the concrete strength cases were investigated when arc welding and electro slag welding were used as the welding methods. Through heat transferring analysis of welded DSCT members, a preventing method preventing concrete strength reduction was proposed. The proposed method showed it prevented concrete strength reduction and it was verified by finite element analysis (FEA). © 2012 Springer-Verlag. -
dc.description.uri 1 -
dc.language English -
dc.publisher ASEA -
dc.relation.isPartOf Communications in Computer and Information Science Volume 340 CCIS, 2012 -
dc.title Concrete strength reduction of DSCT member by welding heat -
dc.type Conference -
dc.citation.conferenceDate 2012-11-28 -
dc.citation.conferencePlace KO -
dc.citation.endPage 444 -
dc.citation.startPage 437 -
dc.citation.title 2012 International Conference on Advanced Software Engineering and Its Applications, ASEA 2012, and the 2012 International Conference on Disaster Recovery and Business Continuity, DRBC 2012, Held in Conjunction with GST 2012 -
dc.contributor.alternativeName 원덕희 -
dc.contributor.alternativeName 한택희 -
dc.identifier.bibliographicCitation 2012 International Conference on Advanced Software Engineering and Its Applications, ASEA 2012, and the 2012 International Conference on Disaster Recovery and Business Continuity, DRBC 2012, Held in Conjunction with GST 2012, pp.437 - 444 -
dc.identifier.scopusid 2-s2.0-84869805313 -
dc.description.journalClass 1 -
Appears in Collections:
Marine Industry Research Division > Ocean Space Development & Energy Research Department > 2. Conference Papers
Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse