Géotechnique, Vol. 62 N° 4. Géotechnique - Avril 2012
| Titre : | Géotechnique, Vol. 62 N° 4. Géotechnique - Avril 2012 |
| Type de document : | Bulletin |
| Paru le : | 17/05/2012 |
Dépouillements
Article : texte imprimé
S. Lopez-Querol, Auteur ;
M. R. Coop, Auteur
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The results of drained cyclic triaxial tests performed on Dogs Bay sand (a carbonate sand) are discussed in this paper. For this sand it has been previously demonstrated that the critical state exists and is unique. The relationship between volu[...]
Article : texte imprimé
Z.-S. Hong, Auteur ;
L.-L. Zeng, Auteur ;
Y.-J. Cui, Auteur
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The intercept of the l o g ( 1 + e ) – l o g σ ′ v straight line is introduced to describe the effect of the starting point on the compressibility of natural and reconstituted clays. It is found that when the effective stress exceeds the remould[...]
Article : texte imprimé
G. Alvarado, Auteur ;
M. R. Coop, Auteur ;
S. Willson, Auteur
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A laboratory investigation was made of the effects of isotropic unloading on the mechanical behaviour of cemented sandstones, modelling in a simple way the influence of sampling on hydrocarbon reservoir sandstones that have been cemented at dept[...]
Article : texte imprimé
H. E. Acosta-Martinez, Auteur ;
S. Gourvenec, Auteur ;
M. F. Randolph, Auteur
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Environmental and buoyancy forces impart overturning moments and potentially direct uplift to offshore foundation systems. Shallow skirted foundations are an attractive design solution, as negative excess pore pressures developed within the soil[...]
Article : texte imprimé
E.M. Comodromos, Auteur ;
M.C. Papadopoulou, Auteur
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The aim of this paper is to investigate the behaviour of laterally loaded pile groups with a rigid head, and correlate the response of a pile group to that of a single pile. For this purpose, a computationally intensive study using three-dimensi[...]
Article : texte imprimé
A. M. Puzrin, Auteur ;
J. B. Burland, Auteur ;
J.R. Standing, Auteur
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An attempt to develop a kinematically based approach to predicting ground settlements due to tunnelling is represented, by using the more reliable data of the commonly observed settlement troughs, rather than imposing the boundary conditions on [...]
Article : texte imprimé
A.T. Yeung, Auteur ;
S. K. A. Au, Auteur ;
T.H. Lam, Auteur
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The cavity expansion theory is being applied to describe many geotechnical engineering processes. Many of these processes are controlled by the cavity volumetric expansion rate in practice. As soil is not an elastic material, the injection press[...]
Article : texte imprimé
C.G. Lai, Auteur ;
J.G.F. Crempien de la Carrera, Auteur
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Porosity is an important state parameter which controls the response of porous materials under both static and dynamic loading. The possibility of determining porosity from direct inversion of V P and V S, which are routinely measured in geophys[...]
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