Journal of geotechnical and geoenvironmental engineering, Vol. 135 N° 5. Journal of geotechnical and geoenvironmental engineering - Mai 2009
| Titre : | Journal of geotechnical and geoenvironmental engineering, Vol. 135 N° 5. Journal of geotechnical and geoenvironmental engineering - Mai 2009 |
| Type de document : | Bulletin |
| Paru le : | 29/12/2009 |
Dépouillements
Article : texte imprimé
W. Chen, Auteur ;
H. Zhou, Auteur ;
M. F. Randolph, Auteur
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The influence of the installation method on the soil flow pattern, resulting external radial total stress changes, and final external shaft friction after consolidation has been investigated for caissons in soft clay by means of centrifuge model[...]
Article : texte imprimé
A. T. Goh, Auteur ;
K. K. Phoon, Auteur ;
F. H. Kulhawy, Auteur
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Uncertainties in the geotechnical design variables and design equations have a significant impact on the safety of cantilever retaining walls. Traditionally, uncertainties in the geotechnical design are addressed by incorporating a conservative [...]
Article : texte imprimé
J. T. Shahu, Auteur ;
S. Hayashi, Auteur
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A rational analysis of extensible sheet reinforcement subjected to an oblique end force has been presented that properly accounts for complex soil-reinforcement interaction and involves stress-deformation relationship implicitly. The results can[...]
Article : texte imprimé
Fred H. Kulhawy, Auteur ;
Jie-Ru Chen, Auteur
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Current practices are reviewed for the identification, description, and classification of soils containing significant very coarse fractions. The review shows that there are serious shortcomings when these fractions are present. To upgrade curre[...]
Article : texte imprimé
Hong Zheng, Auteur
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Of the existing methods for the three-dimensional (3D) limit equilibrium analysis of slopes, none can simultaneously satisfy all six equilibrium equations. Except for Fellenius’ method that satisfies only one condition of moment equilibrium, all[...]
Article : texte imprimé
Rohan Walker, Auteur ;
Buddhima Indraratna, Auteur ;
Nagaratnam Sivakugan, Auteur
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A new, easy to implement, solution to the consolidation of multilayered soil based on the spectral method is presented. Combined vertical and radial drainage under instantaneous or single ramp loading is considered, ignoring well resistance. Flo[...]
Article : texte imprimé
Michael A. Malusis, Auteur ;
Edward J. Barben, Auteur ;
Jeffrey C. Evans, Auteur
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Flexible-wall permeability tests and rigid-wall consolidation/permeability tests were performed to evaluate the hydraulic conductivity and compressibility of a model soil-bentonite (SB) backfill amended with granular activated carbon (GAC) or po[...]
Article : texte imprimé
Khalid A. Alshibli, Auteur ;
Alsidqi Hasan, Auteur
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The paper presents a description of physical properties and a characterization of shear strength behavior of JSC-1A lunar regolith simulant. Specific gravity of solids, particle size analysis, and minimum and maximum index densities were measure[...]
Article : texte imprimé
L. A. Yang, Auteur ;
W. Powrie, Auteur ;
J. A. Priest, Auteur
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Scientific design of a railway track formation requires an understanding of the subgrade behavior and the factors affecting it. These include the effective resilient stiffness during train passage, which is likely to depend on the stress history[...]
Article : texte imprimé
Sanjay Kumar Shukla, Auteur ;
Shrawan Kumar Gupta, Auteur ;
Nagaratnam Sivakugan, Auteur
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This technical note describes the derivation of an analytical expression for the total active force on the retaining wall for c-ϕ soil backfill considering both the horizontal and vertical seismic coefficients. The results based on this expressi[...]
Article : texte imprimé
Tirupati Bolisetti, Auteur ;
Stanley Reitsma, Auteur ;
Ram Balachandar, Auteur
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This paper presents the results of an experimental investigation performed to understand the processes influencing the injection of colloidal silica grout into porous media. Based on the combined analysis of grout injection pressures and the vis[...]
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