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Article: Heterogeneous hardening plasticity model for concrete
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TitleHeterogeneous hardening plasticity model for concrete
 
AuthorsChan, HC1
Cheung, YK1
Huang, YP1
 
Issue Date1994
 
PublisherAmerican Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/st.html
 
CitationJournal of Structural Engineering, 1994, v. 120 n. 1, p. 46-62 [How to Cite?]
DOI: http://dx.doi.org/10.1061/(ASCE)0733-9445(1994)120:1(46)
 
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.
 
ISSN0733-9445
2013 Impact Factor: 1.488
2013 SCImago Journal Rankings: 1.994
 
DOIhttp://dx.doi.org/10.1061/(ASCE)0733-9445(1994)120:1(46)
 
DC FieldValue
dc.contributor.authorChan, HC
 
dc.contributor.authorCheung, YK
 
dc.contributor.authorHuang, YP
 
dc.date.accessioned2012-06-26T06:01:09Z
 
dc.date.available2012-06-26T06:01:09Z
 
dc.date.issued1994
 
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.
 
dc.description.naturelink_to_OA_fulltext
 
dc.identifier.citationJournal of Structural Engineering, 1994, v. 120 n. 1, p. 46-62 [How to Cite?]
DOI: http://dx.doi.org/10.1061/(ASCE)0733-9445(1994)120:1(46)
 
dc.identifier.doihttp://dx.doi.org/10.1061/(ASCE)0733-9445(1994)120:1(46)
 
dc.identifier.epage62
 
dc.identifier.hkuros1247
 
dc.identifier.issn0733-9445
2013 Impact Factor: 1.488
2013 SCImago Journal Rankings: 1.994
 
dc.identifier.issue1
 
dc.identifier.scopuseid_2-s2.0-0028194635
 
dc.identifier.spage46
 
dc.identifier.urihttp://hdl.handle.net/10722/150023
 
dc.identifier.volume120
 
dc.languageeng
 
dc.publisherAmerican Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/st.html
 
dc.publisher.placeUnited States
 
dc.relation.ispartofJournal of Structural Engineering
 
dc.rightsJournal of Structural Engineering. Copyright © American Society of Civil Engineers.
 
dc.titleHeterogeneous hardening plasticity model for concrete
 
dc.typeArticle
 
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Author Affiliations
  1. The University of Hong Kong