Géotechnique, Vol. 60 N° 9. Géotechnique - Septembre 2010
| Titre : | Géotechnique, Vol. 60 N° 9. Géotechnique - Septembre 2010 |
| Type de document : | Bulletin |
| Paru le : | 06/09/2011 |
Dépouillements
Article : texte imprimé
An underground research laboratory (URL) has been excavated in a deposit of Boom clay at a depth of 223 m by the SCK-CEN Belgian organisation near the city of Mol. This URL is devoted to research into nuclear waste disposal. This paper presents [...]
Article : texte imprimé
J. A. Priest, Auteur ;
W. Powrie, Auteur ;
L. Yang, Auteur
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This paper presents the results of a detailed investigation into the ground deformations that occur under a railway line during the passage of a train. Four horizontal boreholes were installed at different depths below a ballasted railway track.[...]
Article : texte imprimé
J.-M. Konrad, Auteur
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This paper examines the influence of several freeze–thaw cycles on the hydraulic conductivity changes of a glacial till from Péribonka in Quebec, Canada. Samples reconstituted by consolidation of a slurry and by compaction at dry of optimum cond[...]
Article : texte imprimé
Z.-S. Hong, Auteur ;
J. Yin, Auteur ;
Y.-J. Cui, Auteur
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Oedometer tests starting from a very small effective vertical stress of 0·5 kPa were performed on three reconstituted clays with different liquid limits. The soils were prepared at various initial water contents, ranging from 0·7 to 2·0 times th[...]
Article : texte imprimé
S.-S. Park, Auteur
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A sand-cone method is commonly used to determine the density of compacted soils. The density of the compacted soil calculated from the sand-cone method could be correct, provided the calibration container has approximately the same size or volum[...]
Article : texte imprimé
J. Huang, Auteur ;
D. V. Griffiths, Auteur
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One-dimensional consolidation theories for layered soil have been re-examined. Coupled (settlement and excess pore pressure), uncoupled (excess pore pressure only) and the classical Terzaghi equation are solved by the finite-element method. By a[...]
Article : texte imprimé
C. Leblanc, Auteur ;
B. W. Byrne, Auteur ;
Houlsby, G. T., Auteur
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A model for predicting the accumulated rotation of stiff piles under random two-way loading is presented. The model is based on a strain superposition rule similar to Miner's rule and uses rainflow-counting to decompose a random time-series of v[...]
Article : texte imprimé
The Mononobe–Okabe method is widely used in practice to estimate dynamic active earth pressure. The method, derived from Coulomb's theory, cannot account for the effect of cohesion and hence cannot be used for a cohesive backfill. In addition, t[...]
Article : texte imprimé
N. Khalili, Auteur ;
S. Zargarbashi, Auteur
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In this note, results from a careful programme of experimental research are presented examining the variation of the effective stress parameter along main drying and wetting paths and in transition from drying to wetting. Both dimensional and no[...]
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