Soil wettability in ground engineering: fundamentals, methods, and applications

SDN Lourenço, Y Saulick, S Zheng, H Kang, D Liu… - Acta Geotechnica, 2018 - Springer
Wettability is a fundamental property controlling the extent of wetting in flat and granular
solids. In natural soils, wettability affects a wide variety of processes including infiltration …

Elucidating the complexity of stress interactions in polymer-coated granular materials via copula-based probabilistic dependence configurations

DY Liu, C Wang, MZ Lyu - Powder Technology, 2024 - Elsevier
Coated granular materials, whether naturally occurring or synthetically produced in
laboratories, offers substantial potential for various engineering applications. This study …

[HTML][HTML] Analysis of a landfill cover without geomembrane using varied particle sizes of recycled concrete

CWW Ng, CL Ng, J Ni, H Guo, Q Zhang, Q Xue… - Journal of Rock …, 2023 - Elsevier
Previous studies have demonstrated the effectiveness of a novel three-layer landfill cover
system constructed with recycled concrete aggregates (RCAs) without geomembrane in …

Evaluating uncertainty in particle roughness of coated sand and its implication to coating abrasion

DY Liu, MZ Lyu - Powder Technology, 2023 - Elsevier
Coated soils have recently been spotlighted for their prospective applications in
geotechnical engineering. Prior studies have shown that Polydimethylsiloxane (PDMS) …

Inducing hydrophobicity in saline soils: A comparison of hydrophobic agents and mechanisms

G Huang, H Lin, J Li, J Liu - Powder Technology, 2023 - Elsevier
Hydrophobized soils (or so-called artificial hydrophobic soils) are a novel geomaterial with a
great potential in engineering applications due to its low affinity to water. For saline soils …

Conditions to induce water repellency in soils with dimethyldichlorosilane

SHY Ng, SDN Lourenço - Géotechnique, 2016 - icevirtuallibrary.com
Dimethyldichlorosilane has been used as a hydrophobising agent for various applications,
one of which is the treatment of soils. In geotechnical engineering, synthetic water-repellent …

Hydrologic behavior of model slopes with synthetic water repellent soils

S Zheng, SDN Lourenço, PJ Cleall, TFM Chui… - Journal of …, 2017 - Elsevier
In the natural environment, soil water repellency decreases infiltration, increases runoff, and
increases erosion in slopes. In the built environment, soil water repellency offers the …

Engineered water repellency for resilient and sustainable pavement systems

M Uduebor, J Daniels, D Adeyanju… - International Journal …, 2023 - Taylor & Francis
Moisture-related pavement distresses lead to significant damage and recurring maintenance
costs with substantial CO2 emissions. Engineering water repellency in pavement soils can …

Quantitative research on the development difference of scaling off on the sunward side and nightside of earthen sites

Y Du, K Cui, S Chen, W Dong, W Chen - Journal of Cultural Heritage, 2022 - Elsevier
Scaling off is one of the most representative deterioration types of earthen sites, severely
causing their damage with a characteristic binary structure consisting of the crusted and …

Fungal-induced water repellency in sand

E Salifu, G El Mountassir - Géotechnique, 2021 - icevirtuallibrary.com
Water infiltration into granular soils and the associated pore water pressure increase and
reduction in shear strength can trigger landslides, instability of vertical cuts and failure of …