Géotechnique, Vol. 61 N° 11. Géotechnique - Novembre 2010
| Titre : | Géotechnique, Vol. 61 N° 11. Géotechnique - Novembre 2010 |
| Type de document : | Bulletin |
| Paru le : | 19/12/2011 |
Dépouillements
Article : texte imprimé
J. A. Black, Auteur ;
V. Sivakumar, Auteur ;
A. Bell, Auteur
|
Vibrated stone columns are frequently used as a method of reinforcing soft ground as they provide increased bearing capacity and reduce foundation settlements. Their performance in relation to bearing capacity is well documented, but there is al[...]
Article : texte imprimé
C. Di Prisco, Auteur ;
F. Pisano, Auteur
|
In this paper the stability of an infinitely long granular slope is addressed in the framework of small-strain perfect elastoplasticity. The problem is approached by discussing the condition of strain localisation and, through a reinterpretation[...]
Article : texte imprimé
A. Carrera, Auteur ;
M. Coop, Auteur ;
R. Lancellotta, Auteur
|
Tailings dams can be fragile structures and too often they are subject to liquefaction. The material they are composed of is rather peculiar, having a man-made origin, and their behaviour is still not very well understood. The soil from the Stav[...]
Article : texte imprimé
G. Vlahos, Auteur ;
M. J. Cassidy, Auteur ;
C. M. Martin, Auteur
|
This paper assesses a method for predicting the ultimate capacity and failure mode of a model jack-up platform subjected to monotonic pushover tests on soft clay. Separate structural and geotechnical analyses are incapable of making such predict[...]
Article : texte imprimé
H. Shin, Auteur ;
J. C. Santamarina, Auteur
|
The formation of desiccation cracks in soils is often interpreted in terms of tensile strength. However, this mechanistic model disregards the cohesionless, effective-stress-dependent frictional behaviour of fine-grained soils. An alternative th[...]
Article : texte imprimé
H. Zhou, Auteur ;
M. F. Randolph, Auteur
|
The influence of the shaft on the resistance of a ball penetrometer was examined using a large deformation finite-element approach. A range of ball–shaft diameter ratios between infinitely large (no shaft) to 1 were examined in terms of resistan[...]
Article : texte imprimé
C. M. Sands, Auteur ;
H. W. Chandler, Auteur
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This paper presents a very simple soil model of reduced dimensionality, that, using only two adjustable parameters, captures all the essential features of a set of six undrained cyclic torsional shear tests carried out on Toyoura sand by Oka and[...]
Article : texte imprimé
C. C. Hird, Auteur ;
Q. Ni, Auteur ;
Guymer, I., Auteur
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Small-scale model tests are reported in which miniature augers were installed in beds of transparent synthetic soil simulating clay. As the auger advanced, the movement of reflective particles seeded into the soil and illuminated by laser light [...]
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