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Auteur J. Trhlikova

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Small-strain behaviour of cemented soils / J. Trhlikova in Géotechnique, Vol. 62 N° 10 (Octobre 2012)

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[article]
in Géotechnique > Vol. 62 N° 10 (Octobre 2012) . - pp. 943 –947
Titre : Small-strain behaviour of cemented soils
Type de document : texte imprimé
Auteurs : J. Trhlikova, Auteur ; D. Masin, Auteur ; J. Bohac, Auteur
Année de publication : 2012
Article en page(s) : pp. 943 –947
Note générale : Génie Civil
Langues : Anglais (eng)
Mots-clés : Stiffness Fabric/structure of soils Laboratory tests Constitutive relations
Résumé : The shear modulus of cemented soils at very small strain (G 0) was studied. For artificially cemented clay, G 0 was found to be independent of the mean effective stress until the yield stress. After yield, a significant effect of structure degradation on G 0 was observed. The experimental data were interpreted by an equation, which relates G 0 of cemented soils to mean stress, apparent overconsolidation ratio and the state of structure (sensitivity). The equation was also found to represent G 0 of cemented sands.
ISSN : 0016-8505
En ligne : http://www.icevirtuallibrary.com/content/article/10.1680/geot.9.P.100

[article] Small-strain behaviour of cemented soils [texte imprimé] / J. Trhlikova, Auteur ; D. Masin, Auteur ; J. Bohac, Auteur . - 2012 . - pp. 943 –947.
Génie Civil
Langues : Anglais (eng)
in Géotechnique > Vol. 62 N° 10 (Octobre 2012) . - pp. 943 –947
Mots-clés : Stiffness Fabric/structure of soils Laboratory tests Constitutive relations
Résumé : The shear modulus of cemented soils at very small strain (G 0) was studied. For artificially cemented clay, G 0 was found to be independent of the mean effective stress until the yield stress. After yield, a significant effect of structure degradation on G 0 was observed. The experimental data were interpreted by an equation, which relates G 0 of cemented soils to mean stress, apparent overconsolidation ratio and the state of structure (sensitivity). The equation was also found to represent G 0 of cemented sands.
ISSN : 0016-8505
En ligne : http://www.icevirtuallibrary.com/content/article/10.1680/geot.9.P.100