Modeling the Swelling Behavior of Clayey Geomaterials Across Scales: Advances and Challenges

H Mhamdi Alaoui, C Zhao, W Niu… - International Journal for …, 2024 - Wiley Online Library
Most soils and rocks contain varying fractions of clay minerals within their solid matrix. These
geomaterials can exhibit a significant swelling potential toward chemo‐thermo …

[HTML][HTML] Evaluation of hydro-mechano-chemical behaviour of bentonite-sand mixtures

W Sun, C Liu, D Yang, D Sun - Journal of Rock Mechanics and …, 2022 - Elsevier
Bentonite-sand mixtures are widely used in engineering barrier of deep geological disposal
of high-level radioactive nuclear waste and anti-seepage barrier of civil geotechnical …

[PDF][PDF] Modeling the Swelling Behavior of Clayey Geomaterials Across Scales: Advances and Challenges

HM Alaoui, C Zhao, W Niu, P Hicher - International Journal for …, 2024 - researchgate.net
Most soils and rocks contain varying fractions of clay minerals within their solid matrix. These
geomaterials can exhibit a significant swelling potential toward chemo-thermo …

Suction-controlled multistage triaxial testing on clayey silty soil

A Banerjee, AJ Puppala, LR Hoyos - Engineering geology, 2020 - Elsevier
Multistage triaxial testing offers a potentially reliable and time-saving alternative method of
determining the shear strength of soils under suction-controlled conditions, while addressing …

Physicochemical effect on shear strength characteristics of clayey soils based on ring-shear experiment

C Yao, P Chen, T Ma, X Xia… - Canadian Geotechnical …, 2020 - cdnsciencepub.com
Pore fluid chemistry can significantly influence the shear strength characteristics of a clayey
soil. To explore the underlying mechanisms, a series of ring shear experiments are …

Effects of ammonium ion and bentonite content on permeability of bentonite-clay mixture

WJ Sun, G Xu, G Wei, WJ Zhang, DA Sun - Environmental Earth Sciences, 2021 - Springer
Sanitary landfill is a common method for the treatment of municipal solid waste. The landfill
leachate contains a large amount of NH 4+, which will affect the physicochemical properties …

An effective stress-based approach to modeling the hydro-mechanical behavior of unsaturated soils

Z Song, T Ma, G Cai, Y Liu, C Wei - Canadian Geotechnical …, 2024 - cdnsciencepub.com
A constitutive model of unsaturated soils is developed by incorporating the concept of
intergranular stress into the framework of the modified Cam–Clay model. Within this context …

Shear strength equation of soils in a wide suction range under various initial void ratios

Z Song, Z Zhang - Vadose Zone Journal, 2024 - Wiley Online Library
Shear strength equation is a basic theory for solving many geotechnical engineering
problems. Although the shear strength equation has received widespread attention, shear …

[HTML][HTML] Hydraulic path dependence of shear strength for compacted loess

P Chen, S Jia, X Wei, P Sun, P Yi, C Wei - Journal of Rock Mechanics and …, 2023 - Elsevier
Shear strength is an essential geotechnical parameter for assessing the landslide potential
of loess slopes under rainfall infiltration and farm irrigation conditions on the loess plateau …

Effect of Particle Size and Solution Leaching on Water Retention Behavior of Ion‐Absorbed Rare Earth

Z Guo, Y Lai, J Jin, J Zhou, Z Sun, K Zhao - Geofluids, 2020 - Wiley Online Library
Soil‐water characteristic curve reflects water retention behavior of unsaturated soil mass.
Particle size and mineral composition can influence water retention behavior of soil mass …