Desiccation cracking of soils: A review of investigation approaches, underlying mechanisms, and influencing factors

CS Tang, C Zhu, Q Cheng, H Zeng, JJ Xu, BG Tian… - Earth-Science …, 2021 - Elsevier
The purpose of this paper is to review the development and the state of the art in desiccation
cracking characterization methods and review the desiccation cracking behaviors of soils …

Effects of preferential flow induced by desiccation cracks on slope stability

JM Zhang, Y Luo, Z Zhou, L Chong, C Victor… - Engineering …, 2021 - Elsevier
Desiccation cracks on a soil slope can significantly increase permeability, reduce shear
strength, and potentially result in shallow landslides. To reveal the slope failure mechanism …

Cracks evolution and micro mechanism of compacted clay under wet-dry cycles and wet-dry-freeze-thaw cycles

J Li, H Chen, X Gao, Q Ding, WC Shan, H Guo… - Cold Regions Science …, 2023 - Elsevier
Desiccation crack is a significant factor contributing to numerous engineering and
environmental disasters. Under complex climate conditions, soils undergo not only seasonal …

Slope stability analysis using elastic finite element stress fields

S Liu, Z Su, M Li, L Shao - Engineering Geology, 2020 - Elsevier
The finite element limit equilibrium method (FELEM) is increasingly used in slope stability
analyses. The greatest advantage of the FELEM is its time-saving analysis process, which …

Unsaturated slope stability around the Three Gorges Reservoir under various combinations of rainfall and water level fluctuation

X Xiong, Z Shi, Y Xiong, M Peng, X Ma, F Zhang - Engineering geology, 2019 - Elsevier
As sudden catastrophic geological disasters, landslides always cause numerous casualties
and much property damage. Landslides in reservoir areas are rarely caused by a single …

Effect of crack depth on the initiation and propagation of crack-induced sliding in a paleosol area on a loess slope: Three-dimensional investigation based on model …

Y Zhu, Y Zhang, H Lan, J Peng, H Zheng, D Zhao… - Engineering …, 2024 - Elsevier
Abstract On the Chinese Loess Plateau (CLP), crack-induced sliding in paleosols triggers
retrogressive slope collapse, compromising the long-term stability of loess slopes …

Mechanical properties and microstructures of stabilised dredged expansive soil from coal mine

T Chompoorat, S Likitlersuang… - Geomechanics and …, 2021 - koreascience.kr
Expansive soil is the most predominant geologic hazard which shows a large amount of
shrinkage and swelling with changes in their moisture content. This study investigates the …

Microfracture-pore structure characterization and water-rock interaction in three lithofacies of the Lower Eagle Ford Formation

Q Wang, Q Hu, C Larsen, C Zhao, M Sun, Y Zhang… - Engineering …, 2021 - Elsevier
The microfracture-pore structures and water-rock interactions of eight samples of three
typical lithofacies (three limestone, three wackestone, and two mudstone) from the Lower …

A molecular dynamics study on the softening of kaolinite in water: Weakening of tensile property during stretching and disintegration of structure during soaking

M Lu, YY Zheng, ZY Yin - Computers and Geotechnics, 2024 - Elsevier
The softening and collapse of soft rocks have been a persistent problem in infrastructure
construction. The mechanism by which clay minerals are softened by water can be divided …

Performance evaluation of cement and slag stabilized expansive soils

M Mahedi, B Cetin, DJ White - Transportation Research …, 2018 - journals.sagepub.com
Swelling, shrinking, and subsequent low strength of expansive soil poses significant
damage to structures if it is considered as foundation or fill material. Recently, the use of …