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Article: Analytical crack model for reinforced-concrete structures

TitleAnalytical crack model for reinforced-concrete structures
Authors
Issue Date1993
PublisherAmerican Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/st.html
Citation
Journal Of Structural Engineering New York, N.Y., 1993, v. 119 n. 5, p. 1339-1357 How to Cite?
AbstractBased on a proposed bond stress distribution function that was successfully applied to the analysis of reinforced-concrete members under tension, a two-dimensional smeared crack model for reinforced-concrete structures is presented in this paper. In the model, the tension stiffening effect in cracked reinforced concrete is taken into account in a more appropriate manner. The magnitude of the tension stiffening effect is related to several parameters, namely, the ratio of reinforcement, the diameter of a steel bar, the strength and the cover of concrete and the moduli of reinforcement and concrete. With the derived tangential stress-strain equations for concrete in the direction perpendicular to the cracks, the constitutive relationship for cracked reinforced concrete is established. Several experimental specimens have been analyzed with this analytical model, and good agreements between the analytical and experimental results are obtained. The results of analysis indicate that the proposed model can be applied to the crack analysis of reinforced-concrete structures subjected to in-plane forces with reasonable accuracy.
Persistent Identifierhttp://hdl.handle.net/10722/150007
ISSN
2015 Impact Factor: 1.7
2015 SCImago Journal Rankings: 1.431

 

DC FieldValueLanguage
dc.contributor.authorChan, HCen_US
dc.contributor.authorCheung, YKen_US
dc.contributor.authorHuang, YPen_US
dc.date.accessioned2012-06-26T06:01:03Z-
dc.date.available2012-06-26T06:01:03Z-
dc.date.issued1993en_US
dc.identifier.citationJournal Of Structural Engineering New York, N.Y., 1993, v. 119 n. 5, p. 1339-1357en_US
dc.identifier.issn0733-9445en_US
dc.identifier.urihttp://hdl.handle.net/10722/150007-
dc.description.abstractBased on a proposed bond stress distribution function that was successfully applied to the analysis of reinforced-concrete members under tension, a two-dimensional smeared crack model for reinforced-concrete structures is presented in this paper. In the model, the tension stiffening effect in cracked reinforced concrete is taken into account in a more appropriate manner. The magnitude of the tension stiffening effect is related to several parameters, namely, the ratio of reinforcement, the diameter of a steel bar, the strength and the cover of concrete and the moduli of reinforcement and concrete. With the derived tangential stress-strain equations for concrete in the direction perpendicular to the cracks, the constitutive relationship for cracked reinforced concrete is established. Several experimental specimens have been analyzed with this analytical model, and good agreements between the analytical and experimental results are obtained. The results of analysis indicate that the proposed model can be applied to the crack analysis of reinforced-concrete structures subjected to in-plane forces with reasonable accuracy.en_US
dc.languageengen_US
dc.publisherAmerican Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/st.htmlen_US
dc.relation.ispartofJournal of structural engineering New York, N.Y.en_US
dc.titleAnalytical crack model for reinforced-concrete structuresen_US
dc.typeArticleen_US
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_US
dc.identifier.authorityCheung, YK=rp00104en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0027589580en_US
dc.identifier.volume119en_US
dc.identifier.issue5en_US
dc.identifier.spage1339en_US
dc.identifier.epage1357en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChan, HC=7403402425en_US
dc.identifier.scopusauthoridCheung, YK=7202111065en_US
dc.identifier.scopusauthoridHuang, YP=7501574298en_US

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