Microscopic mechanisms of shear strength variation in acid-and alkali-contaminated loess

K Liu, W Ye, P Long - Environmental Earth Sciences, 2023 - Springer
The effect of the attack by chemical contaminants on the microstructure of loess and the
resultant changes in shear strength properties threaten the safety of engineering projects in …

Influence of soluble salt nacl on cracking characteristics and mechanism of loess

X Wei, L Dong, X Chen, Y Zhou - Sustainability, 2023 - mdpi.com
Under the conditions of drought, cracks are likely to appear in loess due to shrinkage, which
leads to salt precipitation and accumulation on the surface of loess. Therefore, salinized …

[HTML][HTML] Effects of layer thickness on desiccation cracking behaviour of a vegetated soil

C Li, Q Cheng, C Tang, Y Gu, L Cui, H Guo - Biogeotechnics, 2024 - Elsevier
The objective of this study is to explore how different layer thicknesses affect the desiccation
cracking behaviour of vegetated soil. During the experiment, an electronic balance was …

Application of fractal to evaluate the drying shrinkage behavior of soil composites from recycled waste clay brick

X Zhao, L Li, B Yang, C Yang - Fractal and Fractional, 2022 - mdpi.com
Soil drying cracking is the most common natural phenomenon affecting soil stability. Due to
the complexity of the geometric shapes of soil cracks during the cracking process, it has …

[HTML][HTML] Laboratory testing on cracking characteristics and improvement mechanism of coral mud

H Fang, X Ding, Y Li, H Wang, J Ren - Biogeotechnics, 2024 - Elsevier
In recent years, the development and construction of island reefs have been flourishing. Due
to the remoteness of island reefs from the mainland, the scarcity of building materials, and …

An Experimental and Numerical Investigation of the Characteristics and Mechanism of Spacing Cracks in Loess Considering the Size Effect

X Wei, Y Zhou, X Chen - Sustainability, 2023 - mdpi.com
Loess is a special soil with high water sensitivity which covers a large area in Northwest
China. Cracks are prone to generate in loess under the arid and semiarid climates, which …

Calculation model of depth under quantification of surface morphology of dry shrinkage cracks in red clay

J Ren, Y Yao, H Dong, Y Jing - IOP Conference Series: Earth and …, 2024 - iopscience.iop.org
Cracks commonly form in clay owing to water loss, negatively affecting strength and
hydraulic properties of soil, leading to rock and soil damage including landslides and dam …

Resistance to Desiccation Cracking in Clay-Polymer Mixtures

S Taheri - 2023 - ses.library.usyd.edu.au
This thesis investigates how polymer treatment can mitigate desiccation cracking in Na-
bentonite. It aims to address key unanswered questions, regarding conditions under which …

[引用][C] 纤维改性珊瑚泥裂隙动态演化规律试验研究

丁选明, 方华强, 刘汉龙, 蒋春勇, 李根峰 - 岩土工程学报, 2023

Effects of fiber content and layer thickness on the final crack morphology of fine-grained coral soil by desiccation cracking tests

XM Ding, HQ Fang, Q Ou, CY Jiang, Y Li - 2023 - researchsquare.com
Purpose Fine-grained coral soil as a special kind of marine soil, its potential application
value has become increasingly prominent with the strategic goal of'building a maritime …