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Elasto-plastic analysis of the pressuremeter test in granular soil – part 2 / J. Monnet 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. 715-729 Titre : Elasto-plastic analysis of the pressuremeter test in granular soil – part 2 : Numerical study Type de document : texte imprimé Auteurs : J. Monnet, Auteur Année de publication : 2012 Article en page(s) : pp. 715-729 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Pressuremeter  Analysis  Granular  soil  Limite  pressure  Finite  element  Validation Résumé : In the first paper, part 1, we presented the elasto-plastic theory for the expansion of the pressuremeter in granular soil. This theory allows determination of the behaviour of the granular soil around the pressuremeter with only four mechanical parameters. It is compared with previous theory on the dataset of the pressuremeter test on Ticino sand. In the second paper, part 2, we present the numerical analysis of the theoretical conventional limit pressure compared with the result of the Mohr–Coulomb non-standard model used by the Plaxis finite element program. The theoretical evolution of the conventional limit pressure as a function of the variation of each parameter shows a correct agreement with the numerical results. Conclusions are drawn on the influence of these parameters on the pressuremeter results. ISSN : 1964-8189 En ligne : http://www.tandfonline.com/doi/full/10.1080/19648189.2012.667654 [article] Elasto-plastic analysis of the pressuremeter test in granular soil – part 2 : Numerical study [texte imprimé] / J. Monnet, Auteur . - 2012 . - pp. 715-729. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 16 N° 6 (Juin 2012) . - pp. 715-729 Mots-clés : Pressuremeter  Analysis  Granular  soil  Limite  pressure  Finite  element  Validation Résumé : In the first paper, part 1, we presented the elasto-plastic theory for the expansion of the pressuremeter in granular soil. This theory allows determination of the behaviour of the granular soil around the pressuremeter with only four mechanical parameters. It is compared with previous theory on the dataset of the pressuremeter test on Ticino sand. In the second paper, part 2, we present the numerical analysis of the theoretical conventional limit pressure compared with the result of the Mohr–Coulomb non-standard model used by the Plaxis finite element program. The theoretical evolution of the conventional limit pressure as a function of the variation of each parameter shows a correct agreement with the numerical results. Conclusions are drawn on the influence of these parameters on the pressuremeter results. ISSN : 1964-8189 En ligne : http://www.tandfonline.com/doi/full/10.1080/19648189.2012.667654

Elasto-plastic analysis of the pressuremeter test in granular soil – part I / J. Monnet 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. 699-714 Titre : Elasto-plastic analysis of the pressuremeter test in granular soil – part I : Theory Type de document : texte imprimé Auteurs : J. Monnet, Auteur Année de publication : 2012 Article en page(s) : pp. 699-714 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Pressuremeter  Analysis  Granular  soil  Limited  pressure  Finite  element  Validation Résumé : In this first paper, part I, we present the elasto-plastic theory for expansion of pressuremeters in granular soil. This theory allows determination of the behaviour of the granular soil around the pressuremeter with only four mechanical parameters. It is compared with previous theory on the dataset of the pressuremeter test on Ticino sand. In the second paper, part II, we present a numerical analysis of the theoretical conventional limit pressure compared with the results of the Mohr–Coulomb non-standard model used by the Plaxis finite element program. The theoretical evolution of the conventional limit pressure as a function of the variation of each parameter shows a correct agreement with the numerical results. Conclusions are drawn on the influence of these parameters on the pressuremeter results. ISSN : 1964-8189 En ligne : http://www.tandfonline.com/doi/full/10.1080/19648189.2012.675171 [article] Elasto-plastic analysis of the pressuremeter test in granular soil – part I : Theory [texte imprimé] / J. Monnet, Auteur . - 2012 . - pp. 699-714. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 16 N° 6 (Juin 2012) . - pp. 699-714 Mots-clés : Pressuremeter  Analysis  Granular  soil  Limited  pressure  Finite  element  Validation Résumé : In this first paper, part I, we present the elasto-plastic theory for expansion of pressuremeters in granular soil. This theory allows determination of the behaviour of the granular soil around the pressuremeter with only four mechanical parameters. It is compared with previous theory on the dataset of the pressuremeter test on Ticino sand. In the second paper, part II, we present a numerical analysis of the theoretical conventional limit pressure compared with the results of the Mohr–Coulomb non-standard model used by the Plaxis finite element program. The theoretical evolution of the conventional limit pressure as a function of the variation of each parameter shows a correct agreement with the numerical results. Conclusions are drawn on the influence of these parameters on the pressuremeter results. ISSN : 1964-8189 En ligne : http://www.tandfonline.com/doi/full/10.1080/19648189.2012.675171