Results 271 to 280 of about 65,909 (309)
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Spatial variability of in situ weathered soil
Géotechnique, 2012The founding depths of pile foundations depend primarily on the loading conditions of the superstructure and the strength of subsoil. The depth of Grade III weathered rock, the top of completely decomposed granite (CDG), and standard penetration test N-value of 200 (SPT-200) are often used as indicators for decision-making in arriving at the ...
DASAKA, SM, ZHANG, LM
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Soil sounding location optimisation for spatially variable soil
Géotechnique Letters, 2020A novel approach for estimating foundation bearing capacity, conditioned by soil sounding locations in the case of spatially variable soil properties, is proposed in the study. This method uses a kinematic approach in conjunction with Vanmarcke spatial averaging, which substantially improves the numerical efficiency when solving three-dimensional ...
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Stochastic Modeling of the Spatial Variability of Soil
2018Disparate sources of uncertainties contribute to the variability in geotechnical properties. Inherent variability in soil property, error in measurement and uncertainty in transformation models are the three major sources of geotechnical uncertainties. This paper mainly focusses on inherent soil variability; while the rest are beyond the scope.
Rubi Chakraborty, Arindam Dey
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Spatial Variability and Mapping of Agricultural Soils
In the development of sustainable agricultural practices, the consideration of the spatial variability of soils is an essential factor. Drawing maps has been a very important area of activity since the beginning of human history. One of the most frequent tasks in soil mapping is to seek to spatialize the information obtained during a “classic” soil ...openaire +1 more source