DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jin-Keun | ko |
dc.contributor.author | Lee, CS | ko |
dc.date.accessioned | 2008-10-08T05:41:15Z | - |
dc.date.available | 2008-10-08T05:41:15Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1999-12 | - |
dc.identifier.citation | CEMENT AND CONCRETE RESEARCH, v.29, no.12, pp.1921 - 1927 | - |
dc.identifier.issn | 0008-8846 | - |
dc.identifier.uri | http://hdl.handle.net/10203/7545 | - |
dc.description.abstract | In concrete structures exposed to the ambient air at early ages, the moisture content in concrete decreases due to moisture diffusion. In addition, self-desiccation due to hydration of cement causes an additional decrease of moisture content in concrete at early ages, especially for high-strength concrete, In this study, the internal relative humidity in drying concrete specimens was measured at early ages. Furthermore, the variation of relative humidity due to self-desiccation in sealed specimen was measured. The moisture distribution in low-strength concrete with high water/cement ratio was mostly influenced by moisture diffusion due to drying rather than self-desiccation. In high-strength concrete with low water/cement ratio, however, self-desiccation had a considerable influence on moisture distribution. The results obtained from the moisture diffusion theory were in good agreement with experimental results. (C) 2000 Elsevier Science Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | en |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Moisture diffusion of concrete considering self-desiccation at early ages | - |
dc.type | Article | - |
dc.identifier.wosid | 000084825900007 | - |
dc.identifier.scopusid | 2-s2.0-0033332436 | - |
dc.type.rims | ART | - |
dc.citation.volume | 29 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 1921 | - |
dc.citation.endingpage | 1927 | - |
dc.citation.publicationname | CEMENT AND CONCRETE RESEARCH | - |
dc.identifier.doi | 10.1016/S0008-8846(99)00192-1 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Jin-Keun | - |
dc.contributor.nonIdAuthor | Lee, CS | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | drying | - |
dc.subject.keywordAuthor | humidity | - |
dc.subject.keywordAuthor | diffusion | - |
dc.subject.keywordAuthor | finite element analysis | - |
dc.subject.keywordAuthor | permeability | - |
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