DC Field | Value | Language |
---|---|---|
dc.contributor.author | Amin, M.N. | ko |
dc.contributor.author | Kim, J.-S. | ko |
dc.contributor.author | Kim, Jin-Keun | ko |
dc.date.accessioned | 2013-03-09T21:33:18Z | - |
dc.date.available | 2013-03-09T21:33:18Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF STRUCTURAL ENGINEERING, v.1, no.2, pp.145 - 159 | - |
dc.identifier.issn | 1758-7328 | - |
dc.identifier.uri | http://hdl.handle.net/10203/97527 | - |
dc.description.abstract | An experimental study was conducted to simulate the generation of thermal stresses due to hydration heat and restraint by using a thermal stress measuring device (TSD). The net effects of time-dependent properties of hardening concrete can be well incorporated in TSD due to simultaneous development of temperature and corresponding stress in restrained specimen. Moreover, experiments were conducted to measure a precise value of early-age autogenous shrinkage (AS) and to evaluate the basic creep model with respect to AS. In cracking risk analysis, precise value of early-age AS must accurately predict the time of shrinkage-induced cracking. A significant difference exists between apparent (including AS) and real basic creep (excluding AS) for low water-cement ratio concrete and early-age normal strength concrete. To improve the crack sensitivity analysis, it is recommended to precisely measure early-age AS and modify the basic creep model to prevent from possible errors and computational problems. © 2010 Inderscience Enterprises Ltd. | - |
dc.language | English | - |
dc.publisher | Inderscience Enterprises Ltd. | - |
dc.title | Assessment of cracking in concrete due to hydration heat and autogenous shrinkage | - |
dc.type | Article | - |
dc.identifier.scopusid | 2-s2.0-82055185329 | - |
dc.type.rims | ART | - |
dc.citation.volume | 1 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 145 | - |
dc.citation.endingpage | 159 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF STRUCTURAL ENGINEERING | - |
dc.contributor.localauthor | Kim, Jin-Keun | - |
dc.contributor.nonIdAuthor | Amin, M.N. | - |
dc.contributor.nonIdAuthor | Kim, J.-S. | - |
dc.subject.keywordAuthor | Autogenous shrinkage | - |
dc.subject.keywordAuthor | Basic creep | - |
dc.subject.keywordAuthor | Early-age | - |
dc.subject.keywordAuthor | Hydration heat | - |
dc.subject.keywordAuthor | Thermal stress device | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.