Journal of geotechnical and geoenvironmental engineering, Vol. 139 N° 2. Journal of geotechnical and geoenvironmental engineering (ASCE) - Février 2013
| Titre : | Journal of geotechnical and geoenvironmental engineering, Vol. 139 N° 2. Journal of geotechnical and geoenvironmental engineering (ASCE) - Février 2013 |
| Type de document : | Bulletin |
| Paru le : | 10/09/2013 |
Dépouillements
Article : texte imprimé
Michael A. Malusis, Auteur ;
Matthew D. McKeehan, Auteur
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The objective of this study was to evaluate the chemical compatibility of model soil-bentonite backfills containing multiswellable bentonite (MSB) relative to that of similar backfills containing untreated sodium (Na) bentonite or a commercially[...]
Article : texte imprimé
Kam W. Ng, Auteur ;
Matthew Roling, Auteur ;
Sherif S. AbdelSalam, Auteur
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Pile setup in cohesive soils has been a known phenomenon for several decades. However, a systematic field investigation to provide the needed data to develop analytical procedures and integrate pile setup into the design method rarely exists. Th[...]
Article : texte imprimé
Kam W. Ng, Auteur ;
Muhannad T. Suleiman, Auteur ;
Sritharan, Sri, Auteur
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This paper establishes a methodology to quantify pile setup by using recent field test data that was presented in a companion paper for steel H-piles driven in cohesive soils. Existing methods found in literature for the same purpose either requ[...]
Article : texte imprimé
Panagiota Tasiopoulou, Auteur ;
Nikos Gerolymos, Auteur ;
Takashi Tazoh, Auteur
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The paper presents a physically simplified method for computing displacements and structural forces on piles under conditions of lateral spreading triggered by the large seaward displacement of a harbor quay wall. The method avoids the empirical[...]
Article : texte imprimé
Wei Dong Guo, Auteur
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The response of a laterally loaded pile is normally dominated by the limiting force per unit length profile (LFP, pu) mobilized along the pile to the depth of the plastic zone (e.g., maximum slip depth, max xp) and depends on pile-soil relative [...]
Article : texte imprimé
Barry M. Lehane, Auteur ;
Yunong Li, Auteur ;
Ryan Williams, Auteur
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The prediction of the shaft capacity of displacement piles in clay still relies wholly on empirical or semiempirical approaches. This paper examines the predictive abilities of five well-known methods against an extended version of an existing d[...]
Article : texte imprimé
Article : texte imprimé
Akhter M. Hossain, Auteur ;
Ronald D. Andrus, Auteur ;
William M. CampIII, Auteur
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Explicit empirical relationships for correcting liquefaction resistance of unsaturated soil below the groundwater table using compression wave velocity (VP) and shear wave velocity (VS) are derived and evaluated in this paper. The relationships [...]
Article : texte imprimé
Tadahiro Kishida, Auteur ;
Chi-Chin Tsai, Auteur
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Maximum seismic shear stresses (τmax) have been recognized as one of the important parameters in design practice. This study develops ground-motion parameters for τmax and implements these in probabilistic seismic hazard analysis to provide the [...]
Article : texte imprimé
Jung-Doung Yu, Auteur ;
Myeong-Ho Bae, Auteur ;
In-Mo Lee, Auteur
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The objective of this study is to develop and apply reflection methods for guided ultrasonic waves used in evaluating the grout condition of rock bolts installed in a rock mass. Three types of rock bolts with different grouting ratios are prepar[...]
Article : texte imprimé
System reliability of concrete dams with respect to foundation stability : application to a spillway
Marie Westberg Wilde, Auteur ;
Fredrik Johansson, Auteur
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Structural reliability analysis is not widely used for the design and assessment of concrete dams. In this paper, the system reliability of a spillway structure consisting of two monoliths is calculated. Limit state functions are defined from th[...]
Article : texte imprimé
Eduardo Rojas, Auteur ;
Jaime Horta, Auteur ;
Teresa López-Lara, Auteur
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A probabilistic porous model is used to simulate the retention curves of different types of soils. The model is based on the same principles of porous networks models; however, it shows important advantages over them. It considers two different [...]
Article : texte imprimé
Iman Haghighi, Auteur ;
Chevalier, Christophe, Auteur ;
Myriam Duc, Auteur
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Understanding the factors that control the transport of soil particles detached by water is essential in predicting the contingency of internal and surface erosion of embankments during storms and floods. It is particularly useful to be able to [...]
Article : texte imprimé
Ben Leshchinsky, Auteur ;
Ling, Hoe, Auteur
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In past years, railroad transportation has been of growing interest because of its efficiency and advancement in railway technologies. However, many issues arise because of the variability in subsurface conditions along the sizeable lengths of t[...]
Article : texte imprimé
H. Shin, Auteur ;
J. C. Santamarina, Auteur
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Particle shape affects the mechanical behavior of soils, including packing density, stiffness, volume change during shear, and strength. Laboratory experiments conducted to study the mechanical response of sand mixtures made of round and angular[...]
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