Stress-dependent water retention of granite residual soil and its implications for ground settlement

Y Yao, J Ni, J Li - Computers and Geotechnics, 2021 - Elsevier
Granite residual soil is widely used as a subgrade material in pavement engineering.
Previous studies have not investigated the influence of stress on the soil water retention …

Role of bimodal water retention curve on the unsaturated shear strength

A Satyanaga, N Bairakhmetov, JR Kim, SW Moon - Applied Sciences, 2022 - mdpi.com
Changes in climatic conditions are expected globally resulting in a higher rainfall intensity
and longer duration of rainfall. The increase in the rainwater infiltration into the soil …

A new model to determine the thermal conductivity of fine-grained soils

J Bi, M Zhang, W Chen, J Lu, Y Lai - International Journal of Heat and Mass …, 2018 - Elsevier
In the study, a three-parameter model was presented to calculate the thermal conductivity at
full range of degree of saturation (S) for fine-grained soils based on the Fredlund and Xing …

Evaluation of calculation models for the thermal conductivity of soils

M Zhang, J Bi, W Chen, X Zhang, J Lu - International Communications in …, 2018 - Elsevier
In the study, a model matrix, based on the combinations of 1 thermal conductivity model for
saturated soils (λ sat), 4 thermal conductivity models for dried soils (λ dry) and 4 Kersten …

Effects of residual suction and residual water content on the estimation of permeability function

Q Zhai, H Rahardjo, A Satyanaga - Geoderma, 2017 - Elsevier
Soil-water characteristic curve (SWCC), which defines the relationship between water
amount in the soil and matric suction, contains key information for the application of …

Effect of bimodal soil-water characteristic curve on the estimation of permeability function

Q Zhai, H Rahardjo, A Satyanaga - Engineering Geology, 2017 - Elsevier
Soil-water characteristic curve (SWCC) defines the relationship between water content and
suction in soil. Many unsaturated properties can be estimated from SWCC such as …

Measurement and modelling of stress-dependent water permeability of collapsible loess in China

J Wang, D Zhang, C Chen, S Wang - Engineering Geology, 2020 - Elsevier
Landslides induced by rainfall or irrigation frequently occur in the Loess Plateaus, China.
The water permeability of these collapsible soils is crucial to analyse the stability of slopes in …

Probabilistic characterization of the soil-water retention curve and hydraulic conductivity and its application to slope reliability analysis

L Wang, L Tang, Z Wang, H Liu, W Zhang - Computers and Geotechnics, 2020 - Elsevier
Soil-water retention curve (SWRC) and hydraulic conductivity are two indispensable inputs
in unsaturated seepage analysis for analyzing water flow in unsaturated soils, which can be …

Estimation of the soil hydraulic properties and parameter characteristics of Benggang erosion in granite in southern China

Z Lin, D Liao, W Huang, C Cai, Y Deng… - Hydrological …, 2023 - Wiley Online Library
Benggang is an erosional landform that forms in granite hills due to coupled hydraulic and
gravity erosion, and its unique development makes it difficult to obtain moisture …

Hydro-mechanical properties of unsaturated residual soil from a flysch rock mass

J Peranić, M Moscariello, S Cuomo, Ž Arbanas - Engineering geology, 2020 - Elsevier
Rainfall is a major triggering factor of landslides in flysch deposits along Europe. Physical
and mechanical changes of flysch rock masses caused by the weathering process, result in …