Géotechnique, Vol. 62 N° 7. Géotechnique - Juillet 2012
| Titre : | Géotechnique, Vol. 62 N° 7. Géotechnique - Juillet 2012 |
| Type de document : | Bulletin |
| Paru le : | 12/09/2012 |
Dépouillements
Article : texte imprimé
C. C. Smith, Auteur
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A theoretical methodology for determining the range of possible plane-strain limit loads acting on an anchor or trapdoor buried within a non-associative Coulomb soil is presented. Solutions are given for shallow anchors and trapdoors underlying [...]
Article : texte imprimé
S. Chatterjee, Auteur ;
M. F. Randolph, Auteur ;
D. J. White, Auteur
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Offshore pipelines in deep water are generally laid directly on the seabed, without any additional stabilisation measures. Design parameters that determine the soil resistance to lateral and axial motion of the pipeline are a function of the amo[...]
Article : texte imprimé
R. M. Cosentini, Auteur ;
G. Della Vecchia, Auteur ;
S. Foti, Auteur
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In situ and laboratory experiments have shown that electrical resistivity tomography (ERT) is an effective tool to image transient phenomena in soils. However, its application in quantifying soil hydraulic parameters has been limited. In this st[...]
Article : texte imprimé
J. A. Munoz-Castelblanco, Auteur ;
P. Delage, Auteur ;
J. M. Pereira, Auteur
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To provide a complete local monitoring of the state of an unsaturated soil sample during triaxial testing, a local water content measurement device was adapted to a triaxial device comprising the measurement of local displacements (Hall effect t[...]
Article : texte imprimé
D. Gallipoli, Auteur
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The paper presents a water retention model capable of predicting the hysteretic response of soils during both wetting–drying cycles at constant void ratio and compression–swelling cycles at constant suction. In the proposed model two main surfac[...]
Article : texte imprimé
S. K. Haigh, Auteur
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The thermal properties of soils are important in a variety of applications, including the thermal performance of buried pipelines and geothermal heat pumps. A variety of methods exist for the prediction of thermal conductivity based on empirical[...]
Article : texte imprimé
K. C. Ellison, Auteur ;
K. Soga, Auteur ;
B. Simpson, Auteur
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A complete formulation of the BRICK soil model in general strain space is presented herein for the first time. Like all elasto-plastic constitutive models, BRICK exhibits some anisotropic behaviour, owing to the development of plastic strains on[...]
Article : texte imprimé
T. M. Bodas Freitas, Auteur ;
D. M. Potts, Auteur ;
L. Zdravkovic, Auteur
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A discrepancy has been identified in existing overstress theory based elastic-viscoplastic models regarding the definition of the Φ function, which determines the magnitude of the viscoplastic strain increment. Based on existing experimental dat[...]
Article : texte imprimé
Based on Mohr–Coulomb theory and the load transfer method, a new method of analysing the load–settlement relation and the axial force distribution model in a tapered pile is suggested. The method proposed in the paper considers the influence of [...]
Article : texte imprimé
H. E. Low, Auteur ;
M. Landon Maynard, Auteur ;
M. F. Randolph, Auteur
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