Journal of geotechnical and geoenvironmental engineering, Vol. 136 N° 3. Journal of geotechnical and geoenvironmental engineering (ASCE) - Mars 2010
| Titre : | Journal of geotechnical and geoenvironmental engineering, Vol. 136 N° 3. Journal of geotechnical and geoenvironmental engineering (ASCE) - Mars 2010 |
| Type de document : | Bulletin |
| Paru le : | 18/04/2010 |
Dépouillements
Article : texte imprimé
C. D. O'Loughlin, Auteur ;
B. M. Lehane, Auteur
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This paper presents centrifuge data from model footing tests on dry sand, where a high resolution optical displacement measurement technique was employed to record subsurface soil displacements beneath the centerline of loaded strip footings. Th[...]
Article : texte imprimé
Jinsong Huang, Auteur ;
D. V. Griffiths, Auteur ;
Gordon A. Fenton, Auteur
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Coupled Biot consolidation theory was combined with the random finite-element method to investigate the consolidation behavior of soil deposits with spatially variable properties in one-dimensional (1D) and two-dimensional (2D) spaces. The coeff[...]
Article : texte imprimé
K.-M. Kim, Auteur ;
J.-L. Briaud, Auteur ;
A. Abu-Odeh, Auteur
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This paper presents the results of four full-scale impact tests against barriers placed on top of an instrumented mechanically stabilized earth (MSE) wall. The impact was created by a head-on collision of a 2,268-kg bogie going at about 32.2 km/[...]
Article : texte imprimé
R. W. Mawer, Auteur ;
M. P. Byfield, Auteur
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U-section steel sheet piles are used for constructing retaining walls and they are connected together to form continuous walls using sliding joints located along their centerlines. Interpile movement along these joints can, in theory, reduce str[...]
Article : texte imprimé
Phoon, Kok-Kwang, Auteur ;
Anastasia Santoso, Auteur ;
Ser-Tong Quek, Auteur
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Direct measurement of the soil-water characteristic curve (SWCC) is costly and time consuming. A first-order estimate from statistical generalization of experimental data belonging to soils with similar textural and structural properties is usef[...]
Article : texte imprimé
C. R. Song, Auteur ;
S. Pulijala, Auteur
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Governing underground water flow, hydraulic properties such as hydraulic conductivity or coefficient of consolidation are major geotechnical parameters. Determination of hydraulic properties, however, is traditionally time consuming and expensiv[...]
Article : texte imprimé
Christian Ledezma, Auteur ;
Bray, Jonathan D., Auteur
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Liquefaction-induced ground deformation has caused major damage to bridge and wharf structures in past earthquakes. Large lateral ground displacements may induce significant forces in the foundation and superstructure, which may lead to severe d[...]
Article : texte imprimé
Ramin Motamed, Auteur ;
Ikuo Towhata, Auteur
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This paper presents experimental results of 1-g shaking table model tests on a 3×3 pile group behind a sheet-pile quay wall. The main purpose was to understand the mechanisms of liquefaction-induced large ground deformation and the behavior of t[...]
Article : texte imprimé
Salah Sadek, Auteur ;
Shadi S. Najjar, Auteur ;
Fadi Freiha, Auteur
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Soil reinforcement using discrete randomly distributed fibers has been widely investigated over the last 30 years. Several models were suggested to estimate the improvement brought by fibers to the shear strength of soils. The objectives of this[...]
Article : texte imprimé
Poul V. Lade, Auteur ;
Jungman Nam, Auteur ;
Carl D. Liggio Jr., Auteur
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Stress relaxation and stress drop-relaxation tests have been performed to complement a test series performed to study strain rate, creep, and stress drop-creep effects on crushed coral sand. Drained experiments with constant effective confining [...]
Article : texte imprimé
Maria Chrysochoou, Auteur ;
Dimitris Dermatas, Auteur ;
Dennis G. Grubb, Auteur
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The geoenvironmental characterization of COPR at two deposition sites (New Jersey and Maryland) included geotechnical, chemical, mineralogical, and leaching analyses of three main chromite ore processing residue (COPR) types [gray-black (GB), h[...]
Article : texte imprimé
Changho Lee, Auteur ;
Jong-Sub Lee, Auteur ;
Shinwhan An, Auteur
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This paper explores the standard penetration test (SPT) hammer-anvil behavior and investigates the effect of secondary impact on SPT energy and sampler penetration. It is observed that the hammer-anvil behavior after the impact depends on the ch[...]
Article : texte imprimé
T. Chakraborty, Auteur ;
R. Salgado, Auteur
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Sand dilates with shearing at a rate that increases with increasing relative density (DR) and decreases with increasing effective confining stress (sigma c [prime] ). The peak friction angle of a sand depends on its critical-state friction [...]
Article : texte imprimé
Apiniti Jotisankasa, Auteur ;
Warakorn Mairaing, Auteur
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The apparent cohesion due to soil suction plays an important role in maintaining the stability of steep unsaturated soil slopes with deep ground water table. In this paper, a modified direct shear box is used to determine the relationships betwe[...]
Article : texte imprimé
Prishati Raychowdhury, Auteur ;
Hutchinson, Tara C., Auteur
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From a predictive point of view, it is desirable to characterize the effect of varying model input parameters on the seismic response of soil-foundation systems. In this paper, this issue is studied for shallow foundation systems in dry dense sa[...]
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