Extensive overview of soil constitutive relations and applications for geotechnical engineering problems

KC Onyelowe, AM Ebid, ER Sujatha, F Fazel-Mojtahedi… - Heliyon, 2023 - cell.com
A state-of-the-art review has been conducted in this work on soil constitutive modeling,
which has emphasized on: soil type, ground-water conditions, loading conditions, structural …

Coupled thermo-hydro-mechanical mechanism in view of the soil particle rearrangement of granular thermodynamics

B Bai, R Zhou, G Cai, W Hu, G Yang - Computers and Geotechnics, 2021 - Elsevier
This paper established a coupled thermo-hydro-mechanical mechanism in view of the soil
particle rearrangement for saturated/unsaturated soils under the framework of granular …

Effects of compaction state on desiccation cracking behaviour of a clayey soil subjected to wetting-drying cycles

BG Tian, Q Cheng, CS Tang, H Zeng, J Xu, B Shi - Engineering Geology, 2022 - Elsevier
Desiccation crack is an important factor affecting engineering properties of clayey soils. In
this study, the effects of compaction state and wetting-drying cycles on desiccation cracking …

Pore structure effects on the water retention behaviour of a compacted silty sand soil subjected to drying-wetting cycles

CWW Ng, D Peprah-Manu - Engineering Geology, 2023 - Elsevier
Most of the previous studies on the effects of pore structure on soil water retention behaviour
are limited to a single drying and wetting cycle. This study evaluated the effects of pore …

Microstructural evolution of loess soils from the Loess Plateau of China

P Li, W **e, RYS Pak, SK Vanapalli - Catena, 2019 - Elsevier
A series of laboratory tests were conducted on intact specimens of two loess soils to
characterize their collapsibility, shear strength, microstructure and mineralogy. In addition …

Effects of microstructure on desiccation cracking of a compacted soil

Q Cheng, CS Tang, H Zeng, C Zhu, N An, B Shi - Engineering Geology, 2020 - Elsevier
Desiccation cracking has a significant influence on the hydro-mechanical behaviour of soils.
Most previous studies focus on the desiccation cracking of slurry soil samples, whereas little …

Performance of calcium lignosulfonate as a stabiliser of highly expansive clay

MT Fernandez, S Orlandi, M Codevilla… - Transportation …, 2021 - Elsevier
The efficiency of calcium lignosulfonate (CLS) as an expansive soil stabiliser was studied.
CLS is a bio-based polymer, obtained as a sub-product of the paper industry. Its use as a …

Investigation into the shear strength of a weakly expansive soil over a wide suction range

G Niu, D Sun, L Kong, L Shao, H Wang, Z Wang - Acta Geotechnica, 2024 - Springer
Limited experimental and theoretical research has been conducted on the shear strength of
unsaturated soils over a wide suction range. This study aimed to investigate the shear …

Compression behaviors of a freeze–thaw impacted clay under saturated and unsaturated conditions

Q Pei, W Zou, Z Han, X Wang, X **a - Acta Geotechnica, 2024 - Springer
This study investigates the influences of moisture content and freeze–thaw (FT) cycles on
the compression behaviors of a compacted clay. Compacted specimens were first …

Effects of soil–plant-biochar interactions on water retention and slope stability under various rainfall patterns

CWW Ng, H Guo, J Ni, Q Zhang, Z Chen - Landslides, 2022 - Springer
Due to climate change, extreme rainfalls happen more frequently with different patterns.
Biochar and plant roots can affect soil water retention curve (SWRC) and hence slope …