Journal of geotechnical and geoenvironmental engineering, Vol. 134 N°4. Journal of geotechnical and geoenvironmental engineering (ASCE) - Avril 2008
| Titre : | Journal of geotechnical and geoenvironmental engineering, Vol. 134 N°4. Journal of geotechnical and geoenvironmental engineering (ASCE) - Avril 2008 |
| Type de document : | Bulletin |
| Paru le : | 28/04/2008 |
Dépouillements
Article : texte imprimé
Junhwan Lee, Auteur ;
Jongwan Eun, Auteur ;
Monica Prezzi, Auteur
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Most of the existing methods for estimating settlements of footings in sand have been developed for either isolated square footings or for strip footings. The literature contains limited information on settlement analysis of rectangular footings[...]
Article : texte imprimé
David J. White, Auteur ;
Mark J. Thompson, Auteur ;
Muhannad T. Suleiman, Auteur
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Soil movements associated with slope instability induce shear forces and bending moments in stabilizing piles that vary with the buildup of passive pile resistance. For such free-field lateral soil movements, stress development along the pile el[...]
Article : texte imprimé
Tsang-Jiang Chen, Auteur ;
Yung-Show Fang, Auteur
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This paper presents experimental data on the variation of lateral earth pressure against a nonyielding retaining wall due to soil filling and vibratory compaction. Air-dry Ottawa sand was placed in five lifts and each lift was compacted to achie[...]
Article : texte imprimé
Yong Tan, Auteur ;
Samuel G. Paikowsky, Auteur
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To study the performance of sheet pile wall in peat during roadway construction, a long-term instrumentation program was conducted over a period of two years, measuring total lateral earth pressures, sheet pile deflections, soil movements, and w[...]
Article : texte imprimé
Fox, Patrick J., Auteur ;
Robert H. Kim, Auteur
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This paper presents experimental data and numerical modeling results that illustrate the effects of progressive failure on the measured shear strength of a textured geomembrane/geosynthetic clay liner (GMX/GCL) interface. Large direct shear test[...]
Article : texte imprimé
A. S. Ogorzalek, Auteur ;
G. L. Bohnhoff, Auteur ;
C. D. Shackelford, Auteur
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Predictions of surface runoff (R) , evapotranspiration (ET), soil–water storage (S) , and percolation obtained using three numerical codes (LEACHM, HYDRUS, and UNSAT-H) employed to simulate the hydrology of water-balance covers are compared to m[...]
Article : texte imprimé
Masoud Ghandehari, Auteur ;
Konstantinos Kostarelos, Auteur ;
Kai-Chung Cheng, Auteur
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This paper demonstrates the usefulness of near-infrared optical fiber analysis for sensing moisture and liquid hydrocarbons in soil. Through experiments we have carried out sensing probes which have been developed, comprising optical fibers that[...]
Article : texte imprimé
Hideo Komine, Auteur
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Compacted bentonite and sand-bentonite mixtures are sought as buffer and backfill materials for high-level radioactive waste disposal facilities because they have very low permeability. To establish specifications such as the dry density and san[...]
Article : texte imprimé
Monica Machado Stuermer, Auteur ;
Maria Eugenia Gimenez Boscov, Auteur ;
Elisabeth de Oliveira, Auteur
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Diffusion coefficients and retardation factors of two metal cations ( Cd2+ and Pb2+ ) were measured for a compacted Brazilian saprolitic soil derived from gneiss, aiming to assess its geoenvironmental performance as a liner for waste disposal si[...]
Article : texte imprimé
Debasis Roy, Auteur
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Resistance against earthquake-related liquefaction is usually assessed using relationships between an index of soil strength such as normalized cone tip resistance and the cyclic resistance ratio (CRR) developed from observed field performance. [...]
Article : texte imprimé
M. J. Rattley, Auteur ;
D. J. Richards, Auteur ;
B. M. Lehane, Auteur
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The contribution to the uplift stiffness and capacity provided by the clay beneath the base of shallow footings typical in configuration to those employed to support high voltage electricity transmission towers is examined. Pore pressures develo[...]
Article : texte imprimé
W. Wu, Auteur ;
F. Aschauer, Auteur ;
G. Reiser, Auteur
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In the present note, the susceptibility to necking of a subsurface barrier installed by the vibrating beam method in fine-grained soils is investigated by physical model tests. Two soils are investigated, a clayey soil and a silty soil. The mode[...]
Article : texte imprimé
Lingyun Wu, Auteur ;
Jocelyn L. Grozic, Auteur
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Gas hydrates are ice-like compounds composed of water molecules that encapsulate natural gas molecules in a very compact form. Three groups of CO2 hydrate-bearing sand specimens were formed using a specialized triaxial test apparatus at differen[...]
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