Journal of geotechnical and geoenvironmental engineering, Vol. 138 N° 7. Journal of geotechnical and geoenvironmental engineering (ASCE) - Juillet 2012
| Titre : | Journal of geotechnical and geoenvironmental engineering, Vol. 138 N° 7. Journal of geotechnical and geoenvironmental engineering (ASCE) - Juillet 2012 |
| Type de document : | Bulletin |
| Paru le : | 06/09/2012 |
Dépouillements
Article : texte imprimé
Jason T. DeJong, Auteur ;
Mark Randolph, Auteur
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Estimation of soil behavior type from cone penetration testing, and the interpretation of dissipation tests, is complicated in intermediate soil types, such as silty sands, sandy silts, etc., where partial consolidation occurs during penetration[...]
Article : texte imprimé
W. M. Yan, Auteur ;
T. K. Sun, Auteur ;
L. G. Tham, Auteur
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When a pile is embedded in a consolidating ground (e.g., newly reclaimed land), soil may settle more than the pile, thus generating negative skin friction along the pile shaft. This negative friction induces additional axial load to the pile (dr[...]
Article : texte imprimé
J. A. Knappett, Auteur ;
S. P.G. Madabhushi, Auteur
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This paper presents the results of a series of dynamic centrifuge tests that were conducted for 2×2 pile groups in a three-layer laterally spreading soil profile consisting of a nonliquefiable cohesive crust overlying loose, liquefiable sand, ov[...]
Article : texte imprimé
Jun-wei Liu, Auteur ;
Zhong-Miao Zhang, Auteur ;
Feng Yu, Auteur
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Construction effects on pile-soil systems arise from the process of installing displacement piles. This study conducted a comprehensive field test program complemented with laboratory tests to observe the performance of jacking open-ended concre[...]
Article : texte imprimé
John D. Rice, Auteur ;
Lourdes Polanco, Auteur
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Present methods for assessing the potential for unsatisfactory levee performance because of underseepage consist of deterministic seepage analyses and simplified reliability methods. Deterministic methods consist of calculating factors of safety[...]
Article : texte imprimé
B. K. Maheshwari, Auteur ;
H. P. Singh, Auteur ;
Swami Saran, Auteur
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A study on liquefaction resistance of Solani sand reinforced with geogrid sheet, geosynthetic fiber, and natural coir fiber is reported. Tests were carried out on shake table (vibration table) with sand samples prepared at a relative density of [...]
Article : texte imprimé
C. A. Anagnostopoulos, Auteur ;
T. T. Papaliangas, Auteur
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The use of new materials for soil strengthening is crucial for geotechnical engineering, especially in foundation construction. Our main objective was to investigate the potential use of two-component water soluble epoxy resins to improve the ph[...]
Article : texte imprimé
Riccardo Conti, Auteur ;
Giulia M. B. Viggiani, Auteur
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This paper describes a method to compute the mobilized shear modulus, G, and damping ratio, D, using the nonlinear fit of experimental transfer functions obtained at different depths in centrifuge models, with the analytical expression of the am[...]
Article : texte imprimé
Yangping Yao, Auteur ;
Zhiwei Gao, Auteur ;
Jidong Zhao, Auteur
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Most clays, either naturally deposited or man-made, possess a certain degree of overconsolidation owing to tamping, cyclic loading, erosion, excavation, and/or changes in groundwater tables. An easy-to-use constitutive model for overconsolidated[...]
Article : texte imprimé
Zhi-Liang Wang, Auteur ;
Faiz I. Makdisi, Auteur ;
Fenggang Ma, Auteur
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Numerical analyses for soil structures under monotonic and cyclic loading using nonlinear models have developed rapidly in recent years. Effective stress-based soil models are incorporated in the analyses to predict soil deformation and/or lique[...]
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