Journal of geotechnical and geoenvironmental engineering, Vol. 136 N° 9. Journal of geotechnical and geoenvironmental engineering (ASCE) - Septembre 2010
| Titre : | Journal of geotechnical and geoenvironmental engineering, Vol. 136 N° 9. Journal of geotechnical and geoenvironmental engineering (ASCE) - Septembre 2010 |
| Type de document : | Bulletin |
| Paru le : | 06/10/2010 |
Dépouillements
Article : texte imprimé
Rebecca S. McWatters, Auteur ;
R. Kerry Rowe, Auteur
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The diffusive properties of two coextruded geomembranes, one with a polyamide inner core and the other with an ethylene vinyl-alcohol (EVOH) inner core, and a standard 0.53-mm (20-mil) linear low-density polyethylene (LLDPE) geomembrane were exa[...]
Article : texte imprimé
Kyle M. Rollins, Auteur ;
Jihyoung Kim, Auteur
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Dynamic compaction (DC) is an economical approach for mitigating the hazard posed by collapsible soils particularly when they are deeper than 3–4 m. In this paper, case histories are provided for 15 projects at 10 locations in the United States [...]
Article : texte imprimé
A. Giannakou, Auteur ;
N. Gerolymos, Auteur ;
G. Gazetas, Auteur
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Several aspects of the seismic response of groups containing nonvertical piles are studied, including the lateral pile-head stiffnesses, the “kinematic” pile deformation, and the “inertial” soil-pile-structure response. A key goal is to explore [...]
Article : texte imprimé
Hua-You Chai, Auteur ;
Phoon, Kok-Kwang, Auteur ;
Dian-Ji Zhang, Auteur
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One-dimensional stress wave theory is widely used to analyze quantitatively the reflections in low-strain integrity testing of piles. However, a point or disk loading produces body and Rayleigh waves near the pile top. The multireflections of th[...]
Article : texte imprimé
Hamid Karimpour, Auteur ;
Poul V. Lade, Auteur
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Based on previously obtained experimental results, a mechanistic picture of time effects in granular materials is presented. Accordingly, time effects are caused by grain crushing, which in turn is time dependent, as indicated by static fatigue [...]
Article : texte imprimé
Leonardo Cascini, Auteur ;
Michele Calvello, Auteur ;
Giuseppe M. Grimaldi, Auteur
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Active slow-moving landslides in clayey soils exhibit continuous movements generally controlled both in the accelerating and decelerating phases by the pore-water pressure regime that, in turn, is strictly correlated to the net rainfall regime. [...]
Article : texte imprimé
Dimitrios Zekkos, Auteur ;
Edward Jr Kavazanjian, Auteur ;
Bray, Jonathan D., Auteur
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A procedure to characterize municipal solid waste (MSW) for geotechnical engineering purposes is developed based on experience with waste characterization and testing. Existing MSW classification systems are reviewed briefly, and the field and l[...]
Article : texte imprimé
Lianyang Zhang, Auteur
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Determination of the deformability of jointed rock masses is an important and challenging task in rock mechanics and rock engineering. In this paper, simple expressions are derived for estimating the equivalent isotropic deformation properties o[...]
Article : texte imprimé
Abraham C. F. Chiu, Auteur ;
X. Zhao, Auteur ;
J. P. Yuan, Auteur
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The yielding and the peak strength of an aged compacted clay were studied by conducting a series of suction-controlled triaxial tests. The test results were interpreted using the framework of intrinsic properties of reconstituted soil. The peak [...]
Article : texte imprimé
Shadi S. Najjar, Auteur ;
Salah Sadek, Auteur ;
Tarek Maakaroun, Auteur
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When sand columns are used as vertical drains in soil improvement schemes, the possible reinforcing role that these columns can play in regards to improving the bearing capacity is usually neglected in design. The objective of this paper is to e[...]
Article : texte imprimé
Y. M. Cheng, Auteur ;
Chau, K. T., Auteur ;
L. J. Xiao, Auteur
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For the silo flow of two materials with contrasting strengths, an automatic separation without mixing of the materials is observed during drawing. In the present paper, the writers observe that a columniform funnel flow will appear in a silo wit[...]
Article : texte imprimé
Heejung Youn, Auteur ;
Tonon, Fulvio, Auteur
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This paper presents a numerical investigation of the effect of a verification core hole on the point bearing capacity of drilled shafts installed in clay shales. The verification core extracted at the shaft tip may reduce the point bearing capac[...]
Article : texte imprimé
Armin W. Stuedlein, Auteur
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The suitability of selected cone penetration test-based shear-wave velocity correlations is assessed for use with Puyallup River alluvium in Puget Sound, Washington. The correlation models are found to be biased for Puyallup River alluvium; howe[...]
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