A model of liquefaction of granular materials in isotropic compression / Maria Stavropoulou in European journal of environmental and civil engineering, Vol. 14 N° 8-9 (Septembre 2010)  

Public ISBD [article]  inEuropean journal of environmental and civil engineering > Vol. 14 N° 8-9 (Septembre 2010) . - pp. 1113-1128 Titre : A model of liquefaction of granular materials in isotropic compression Type de document : texte imprimé Auteurs : Maria Stavropoulou, Auteur Année de publication : 2011 Article en page(s) : pp. 1113-1128 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Liquefaction Sand Isotropic compression Mixtures theory Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : An elastoplastic continuum model is developed for the investigation of the susceptibility of almost saturated granular materials to liquefaction under undrained isotropic compression. The model was successfully validated against published experimental results on cyclic isotropic compression of sand. As both the experiments and model show, the most critical parameters affecting sand's susceptibility to liquefaction is its density and the initial confining pressure. DEWEY : 624 ISSN : 1113-1128 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] A model of liquefaction of granular materials in isotropic compression [texte imprimé] / Maria Stavropoulou, Auteur . - 2011 . - pp. 1113-1128. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 8-9 (Septembre 2010) . - pp. 1113-1128 Mots-clés : Liquefaction Sand Isotropic compression Mixtures theory Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : An elastoplastic continuum model is developed for the investigation of the susceptibility of almost saturated granular materials to liquefaction under undrained isotropic compression. The model was successfully validated against published experimental results on cyclic isotropic compression of sand. As both the experiments and model show, the most critical parameters affecting sand's susceptibility to liquefaction is its density and the initial confining pressure. DEWEY : 624 ISSN : 1113-1128 En ligne : http://ejece.revuesonline.com/resnum.jsp

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