Canadian geotechnical journal, Vol. 46 N° 11. Canadian geotechnical journal - Novembre 2009
| Titre : | Canadian geotechnical journal, Vol. 46 N° 11. Canadian geotechnical journal - Novembre 2009 |
| Type de document : | Bulletin |
| Paru le : | 21/02/2010 |
Dépouillements
Article : texte imprimé
B. le Runigo, Auteur ;
O. Cuisinier, Auteur ;
Y.-J. Cui, Auteur
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The long-term performance of lime-treated soil is still in question, especially in the case of the use of such soils to build earthen structures in permanent contact with water (i.e., dams, river levees, etc.) Indeed, water circulation may induc[...]
Article : texte imprimé
J. A. Cholewa, Auteur ;
R. W. I. Brachman, Auteur ;
I. D. Moore, Auteur
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An existing deteriorated or hydraulically undersized pipe can be replaced with a new pipe by static pipe bursting. Cavity expansion during pipe bursting induces ground movements, which may potentially damage nearby buried utilities if they are i[...]
Article : texte imprimé
A. Amaratunga, Auteur ;
J. L.H. Grozic, Auteur
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Soils that contain large amounts of dissolved gas within the pore fluid are called gassy soils. Gassy soils are common in marine environments and it is important to further our understanding of the unloading behaviour of gassy soils because of t[...]
Article : texte imprimé
G. Lanzo, Auteur ;
A. Pagliaroli, Auteur ;
P. Tommasi, Auteur
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Stiffness and damping properties of sensitive, very soft clay sediments of the Italian Adriatic continental shelf are determined by means of two series of cyclic simple shear tests (one with 12 stages and one with two stages). The apparatus used[...]
Article : texte imprimé
Giuseppe Cocchetti, Auteur ;
Claudio Di Prisco, Auteur ;
Andrea Galli, Auteur
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Pipelines buried along potentially unstable slopes are often monitored because soil movements can induce an evolution of the state of stress within the pipe that can eventually result in the loss of the serviceability of the system or even in it[...]
Article : texte imprimé
Giuseppe Cocchetti, Auteur ;
Claudio Di Prisco, Auteur ;
Andrea Galli, Auteur
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The soil–pipe interaction constitutive model, based on the concept of the “macroelement” described in a companion paper, has been implemented according to a piecewise linear (PWL) formulation in a three-dimensional finite element code in which t[...]
Article : texte imprimé
Martin Fahey, Auteur ;
Matthew Helinski, Auteur ;
Andy Fourie, Auteur
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In current underground mining using “open stoping” methods, it is common to backfill mined-out voids (“stopes”) using hydraulically placed backfill, which is commonly composed of tailings, to which cement is often added. Knowledge of the stress [...]
Article : texte imprimé
The electric cone penetration test (CPT) has been in use for over 40 years and is growing in popularity in North America. This paper provides some recent updates on the interpretation of some key geotechnical parameters in an effort to develop a[...]
Article : texte imprimé
Guangfeng Qu, Auteur ;
Sean D. Hinchberger, Auteur ;
K. Y. Lo, Auteur
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This paper uses both two-dimensional (2D) and three-dimensional (3D) finite element (FE) analyses to examine three cases involving the construction of full-scale test embankments to failure on soft clay deposits. By comparing the calculated fill[...]
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