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Probabilistic analysis of soil-water characteristic curve using limited data
Applied Mathematical Modelling, 2021Soil-water characteristic curve is an essential constitutive relationship required for modelling unsaturated soil behaviour. Earlier supposed to be characteristic or unique for a particular soil, it is now well established that there are various sources ...
Budhaditya Hazra, Sreedeep S
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Equations for the soil-water characteristic curve
Canadian Geotechnical Journal, 1994The soil-water characteristic curve can be used to estimate various parameters used to describe unsaturated soil behaviour. A general equation for the soil-water characteristic curve is proposed. A nonlinear, least-squares computer program is used to determine the best-fit parameters for experimental data presented in the literature.
D.G. Fredlund, Anqing Xing
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Review of Soil-Water Characteristic Curve Equations
Journal of Geotechnical and Geoenvironmental Engineering, 1997 Practical applications of unsaturated soil mechanics still lag behind the state-of-the-art knowledge. The main stumbling block is the time-consuming processes involved in the measurement of the unsaturated soil parameters required for the constitutive models.
Rahardjo, Harianto, Leong, Eng Choon
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The prediction of the soil freezing characteristic curve using the soil water characteristic curve
Cold Regions Science and Technology, 2022Xu Li +3 more
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Soil–water characteristic curves of Singapore residual soils
Geotechnical & Geological Engineering, 2001 Soil—water characteristic curves were obtained for a number of Singapore residual soil samples. Soil samples were obtained from the two main residual soil formations, the Jurong sedimentary formation and the Bukit Timah granitic formation, at various depths. The effect of weathering on the shape of the soil—water characteristic curve is examined.
Agus, Setianto Samingan +2 more
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Probabilistic Analysis of Soil-Water Characteristic Curve of Bentonite: Multivariate Copula Approach
International Journal of Geomechanics, 2020Measurement of the soil-water characteristic curve (SWCC) is time-consuming for soils such as bentonites.
Budhaditya Hazra +2 more
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Uncertainty in the estimation of hysteresis of soil–water characteristic curve
Environmental Geotechnics, 2019The soil–water characteristic curve (SWCC) contains key information on unsaturated soil properties and is reported to be hysteretic (i.e. the amount of water at a given suction during the wetting process is less than that during the drying process).
Qian Zhai +2 more
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A novel modeling method for the bimodal soil-water characteristic curve
Computers and Geotechnics, 2021Sai K Vanapalli
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Acta Geotechnica, 2022
The soil–water characteristic curve (SWCC) is the most fundamental relationship in unsaturated soil mechanics, relating the amount of water in the soil to the corresponding matric suction.
R. Hosseini, Krishna Kumar, J. Delenne
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The soil–water characteristic curve (SWCC) is the most fundamental relationship in unsaturated soil mechanics, relating the amount of water in the soil to the corresponding matric suction.
R. Hosseini, Krishna Kumar, J. Delenne
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Bayesian estimation of soil-water characteristic curves
Canadian Geotechnical Journal, 2022The soil-water characteristic curve (SWCC) is a significant prerequisite for studying the mechanical properties of unsaturated soil. As experimental measurement of the SWCC is time-consuming, empirical methods have been suggested to estimate the SWCC. However, the uncertainty associated with SWCC can be substantial.
Zhang, Jie +3 more
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