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Article: Heterogeneous hardening plasticity model for concrete

TitleHeterogeneous hardening plasticity model for concrete
Authors
Issue Date1994
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, 1994, v. 120 n. 1, p. 46-62 How to Cite?
AbstractA heterogeneous hardening rule is proposed for concrete in this paper. Being different from the hardening rules in common use, by which the development of the subsequent yield surfaces from the initial yield surface is at a uniform rate with respect to the variation of the hardening parameter, the heterogeneous hardening rule deems that the development of the subsequent yield surface is at a nonuniform rate with regard to the change of the hardening parameter. Based on this hardening rule, a loading function including the effect of the hydrostatic pressure on the behavior of concrete is constructed. A simple and effective heterogeneous hardening plasticity model employing the associated flow rule is established for progressive failure analysis of concrete. With this model, the inelastic contraction and dilatation behavior of concrete under compression or tension-compression stress states can be successfully represented. The model has been applied to the analysis of some available experimental data and good correlations are obtained between the analytical and experimental results.
Persistent Identifierhttp://hdl.handle.net/10722/150023
ISSN
2014 Impact Factor: 1.504
2014 SCImago Journal Rankings: 1.995
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorChan, HCen_US
dc.contributor.authorCheung, YKen_US
dc.contributor.authorHuang, YPen_US
dc.date.accessioned2012-06-26T06:01:09Z-
dc.date.available2012-06-26T06:01:09Z-
dc.date.issued1994en_US
dc.identifier.citationJournal of Structural Engineering, 1994, v. 120 n. 1, p. 46-62en_US
dc.identifier.issn0733-9445en_US
dc.identifier.urihttp://hdl.handle.net/10722/150023-
dc.description.abstractA heterogeneous hardening rule is proposed for concrete in this paper. Being different from the hardening rules in common use, by which the development of the subsequent yield surfaces from the initial yield surface is at a uniform rate with respect to the variation of the hardening parameter, the heterogeneous hardening rule deems that the development of the subsequent yield surface is at a nonuniform rate with regard to the change of the hardening parameter. Based on this hardening rule, a loading function including the effect of the hydrostatic pressure on the behavior of concrete is constructed. A simple and effective heterogeneous hardening plasticity model employing the associated flow rule is established for progressive failure analysis of concrete. With this model, the inelastic contraction and dilatation behavior of concrete under compression or tension-compression stress states can be successfully represented. The model has been applied to the analysis of some available experimental data and good correlations are obtained between the analytical and experimental results.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 Engineeringen_US
dc.rightsJournal of Structural Engineering. Copyright © American Society of Civil Engineers.-
dc.titleHeterogeneous hardening plasticity model for concreteen_US
dc.typeArticleen_US
dc.identifier.emailChan, HC: hrechcc@hkucc.hku.hken_US
dc.identifier.emailCheung, YK: hreccyk@hkucc.hku.hk-
dc.identifier.authorityCheung, YK=rp00104en_US
dc.description.naturelink_to_OA_fulltexten_US
dc.identifier.doi10.1061/(ASCE)0733-9445(1994)120:1(46)-
dc.identifier.scopuseid_2-s2.0-0028194635en_US
dc.identifier.hkuros1247-
dc.identifier.volume120en_US
dc.identifier.issue1en_US
dc.identifier.spage46en_US
dc.identifier.epage62en_US
dc.identifier.isiWOS:A1994MN57800003-
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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