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Global constitutive model for reinforced concrete plates / Pierre Koechlin in Journal of engineering mechanics, Vol. 133 N°3 (Mars 2007) 

Public ISBD [article]  in Journal of engineering mechanics > Vol. 133 N°3 (Mars 2007) . - pp.257–266. Titre : Global constitutive model for reinforced concrete plates Type de document : texte imprimé Auteurs : Pierre Koechlin, Auteur ; Serguei Potapov, Auteur Année de publication : 2007 Article en page(s) : pp.257–266. Note générale : Applied mechanics Langues : Anglais (eng) Mots-clés : Concrete  reinforced  Concrete  slabs  Bending  Constitutive  models  Plates Résumé : A new constitutive model for reinforced concrete plates using global variables is discussed in this work. It includes the modeling of concrete cracking (through damage) and the plastic yielding of steel. The yield surface, derived from limit analysis, generalizes the Johansen’s criterion by taking into account both membrane and bending behaviors in reinforced concrete plates. Compared to three-dimensional models, this stress resultant model gives reliable results and can be applied to the study of large shell structures. ISSN : 0733-9399 En ligne : http://ascelibrary.org/doi/abs/10.1061/%28ASCE%290733-9399%282007%29133%3A3%2825 [...] [article] Global constitutive model for reinforced concrete plates [texte imprimé] / Pierre Koechlin, Auteur ; Serguei Potapov, Auteur . - 2007 . - pp.257–266. Applied mechanics Langues : Anglais (eng) in Journal of engineering mechanics > Vol. 133 N°3 (Mars 2007) . - pp.257–266. Mots-clés : Concrete  reinforced  Concrete  slabs  Bending  Constitutive  models  Plates Résumé : A new constitutive model for reinforced concrete plates using global variables is discussed in this work. It includes the modeling of concrete cracking (through damage) and the plastic yielding of steel. The yield surface, derived from limit analysis, generalizes the Johansen’s criterion by taking into account both membrane and bending behaviors in reinforced concrete plates. Compared to three-dimensional models, this stress resultant model gives reliable results and can be applied to the study of large shell structures. ISSN : 0733-9399 En ligne : http://ascelibrary.org/doi/abs/10.1061/%28ASCE%290733-9399%282007%29133%3A3%2825 [...]