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Article: A double-cylinder model incorporating confinement effects for the analysis of corrosion-caused cover cracking in reinforced concrete structures

TitleA double-cylinder model incorporating confinement effects for the analysis of corrosion-caused cover cracking in reinforced concrete structures
Authors
Issue Date2015
PublisherPERGAMON-ELSEVIER SCIENCE LTD,. The Journal's web site is located at http://www.elsevier.com/locate/corsci
Citation
Corrosion Science, 2015, v. 99, p. 205-218 How to Cite?
AbstractIn this paper, a double-cylinder model with a consideration of concrete confinement effects is proposed to simulate reinforcement corrosion-caused cover cracking. The analytical model incorporates force equilibrium in both tangential and radial directions as well as volume expansion and deformation compatibility in the steel-rust-concrete interface. Confinement effects outside the cylinders are taken into account by comparing the numerical and available experimental results. Parametric studies are conducted to investigate the variations of the critical volume of consumed steel, critical expansive pressure and time to cover cracking.
Persistent Identifierhttp://hdl.handle.net/10722/229137

 

DC FieldValueLanguage
dc.contributor.authorSu, KL-
dc.contributor.authorZhang, Y-
dc.date.accessioned2016-08-23T14:09:13Z-
dc.date.available2016-08-23T14:09:13Z-
dc.date.issued2015-
dc.identifier.citationCorrosion Science, 2015, v. 99, p. 205-218-
dc.identifier.urihttp://hdl.handle.net/10722/229137-
dc.description.abstractIn this paper, a double-cylinder model with a consideration of concrete confinement effects is proposed to simulate reinforcement corrosion-caused cover cracking. The analytical model incorporates force equilibrium in both tangential and radial directions as well as volume expansion and deformation compatibility in the steel-rust-concrete interface. Confinement effects outside the cylinders are taken into account by comparing the numerical and available experimental results. Parametric studies are conducted to investigate the variations of the critical volume of consumed steel, critical expansive pressure and time to cover cracking.-
dc.languageeng-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD,. The Journal's web site is located at http://www.elsevier.com/locate/corsci-
dc.relation.ispartofCorrosion Science-
dc.titleA double-cylinder model incorporating confinement effects for the analysis of corrosion-caused cover cracking in reinforced concrete structures-
dc.typeArticle-
dc.identifier.emailSu, KL: klsu@hkucc.hku.hk-
dc.identifier.authoritySu, KL=rp00072-
dc.identifier.doi10.1016/j.corsci.2015.07.009-
dc.identifier.hkuros260505-
dc.identifier.volume99-
dc.identifier.spage205-
dc.identifier.epage218-
dc.publisher.placeOXFORD ENGLAND-

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