DC Field | Value | Language |
---|---|---|
dc.contributor.author | An, Gyeong Hee | ko |
dc.contributor.author | Kim, Jin-Keun | ko |
dc.contributor.author | Kwon, Seung-Hee | ko |
dc.date.accessioned | 2016-04-20T06:10:04Z | - |
dc.date.available | 2016-04-20T06:10:04Z | - |
dc.date.created | 2015-11-25 | - |
dc.date.created | 2015-11-25 | - |
dc.date.issued | 2015-12 | - |
dc.identifier.citation | MAGAZINE OF CONCRETE RESEARCH, v.67, no.23, pp.1242 - 1256 | - |
dc.identifier.issn | 0024-9831 | - |
dc.identifier.uri | http://hdl.handle.net/10203/205131 | - |
dc.description.abstract | Column shortening due to creep and shrinkage of concrete should be predicted accurately, especially in high-rise buildings. One of the main mechanisms of creep and shrinkage is moisture diffusion. However, in steel-reinforced concrete columns, which are widely used in high-rise buildings, the wide-flange steel located inside the column hinders the diffusion of moisture. Consequently, the long-term shortening of the column is delayed due to the slower diffusion. A prediction method that takes into account the actual moisture diffusion inside the column is suggested in this paper. The effect of the wide-flange-steel geometry on the long-term deformation of concrete in a column is precisely demonstrated through parametric studies using this method. The results of the parametric study show that the ratio of the web length of the wide-flange steel to the square column size is one of the main parameters affecting the long-term deformation of concrete in steel-reinforced concrete columns. | - |
dc.language | English | - |
dc.publisher | ICE PUBLISHING | - |
dc.subject | DRYING SHRINKAGE | - |
dc.subject | MODEL | - |
dc.subject | CREEP | - |
dc.subject | PREDICTION | - |
dc.title | Effect of wide-flange-steel geometry on the long-term shortening of steel-reinforced concrete columns | - |
dc.type | Article | - |
dc.identifier.wosid | 000365607300002 | - |
dc.identifier.scopusid | 2-s2.0-84979517959 | - |
dc.type.rims | ART | - |
dc.citation.volume | 67 | - |
dc.citation.issue | 23 | - |
dc.citation.beginningpage | 1242 | - |
dc.citation.endingpage | 1256 | - |
dc.citation.publicationname | MAGAZINE OF CONCRETE RESEARCH | - |
dc.identifier.doi | 10.1680/macr.14.00122 | - |
dc.contributor.localauthor | Kim, Jin-Keun | - |
dc.contributor.nonIdAuthor | Kwon, Seung-Hee | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | DRYING SHRINKAGE | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | CREEP | - |
dc.subject.keywordPlus | PREDICTION | - |
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