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Ultimate bearing capacity of reinforced concrete masonry columns subjected to eccentric load / Liu Ming in European journal of environmental and civil engineering, Vol. 16 N° 6 (Juin 2012) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 16 N° 6 (Juin 2012) . - pp. 683-698 Titre : Ultimate bearing capacity of reinforced concrete masonry columns subjected to eccentric load Type de document : texte imprimé Auteurs : Liu Ming, Auteur ; Pan Jing, Auteur ; Daniel Dias, Auteur Année de publication : 2012 Article en page(s) : pp. 683-698 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Column  Reinforced  masonry  Slenderness  ratio  Eccentricity Résumé : An experimental and theoretical study of columns made of reinforced concrete masonry loaded by an eccentric compression is presented. Experiments are conducted to investigate the deformation characteristics and the mechanical performances of 16 columns, which are divided into eight groups using different geometries. Using fundamental assumptions and a theoretical calculation method for the ultimate bearing capacity of the reinforced masonry columns, a new formula for the ultimate bearing capacity is presented in this paper. Load–midheight lateral displacement curves are predicted by a numerical analysis which gives good agreement with the model test results. This study provides a database that can be used to improve the design codes of reinforced concrete masonry columns. ISSN : 1964-8189 En ligne : http://www.tandfonline.com/doi/full/10.1080/19648189.2012.675151 [article] Ultimate bearing capacity of reinforced concrete masonry columns subjected to eccentric load [texte imprimé] / Liu Ming, Auteur ; Pan Jing, Auteur ; Daniel Dias, Auteur . - 2012 . - pp. 683-698. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 16 N° 6 (Juin 2012) . - pp. 683-698 Mots-clés : Column  Reinforced  masonry  Slenderness  ratio  Eccentricity Résumé : An experimental and theoretical study of columns made of reinforced concrete masonry loaded by an eccentric compression is presented. Experiments are conducted to investigate the deformation characteristics and the mechanical performances of 16 columns, which are divided into eight groups using different geometries. Using fundamental assumptions and a theoretical calculation method for the ultimate bearing capacity of the reinforced masonry columns, a new formula for the ultimate bearing capacity is presented in this paper. Load–midheight lateral displacement curves are predicted by a numerical analysis which gives good agreement with the model test results. This study provides a database that can be used to improve the design codes of reinforced concrete masonry columns. ISSN : 1964-8189 En ligne : http://www.tandfonline.com/doi/full/10.1080/19648189.2012.675151