[HTML][HTML] Investigation on microstructure evolution of clayey soils: A review focusing on wetting/drying process

CS Tang, Q Cheng, X Gong, B Shi, HI Inyang - Journal of Rock Mechanics …, 2023 - Elsevier
Variability in moisture content is a common condition in natural soils. It influences soil
properties significantly. A comprehensive understanding of the evolution of soil …

A review of sequential extraction methods for fractionation analysis of toxic metals in solid environmental matrices

J Ali, M Tuzen, WB Jatoi, X Feng, G Sun… - TrAC Trends in Analytical …, 2024 - Elsevier
This review provides a thorough examination of SEMs for the fractionation analysis of toxic
metals within solid environmental matrices. It offers an overview of these techniques' …

[HTML][HTML] 膨胀土工程地质特性研究进展

冷挺, 唐朝生, 徐丹, 李运生, 张岩, 王侃, 施斌 - 工程地质学报, 2018 - dzkx.org
根据近年来国内外学者围绕膨胀土工程地质特性取得的研究成果, 着重从胀缩性, 裂隙性,
超固结性, 强度, 渗透性, 微观结构及工程处治技术等几个方面总结了该课题的研究现状及进展 …

Swell and microstructural characteristics of high-plasticity clay blended with cement

SJ Abbey, EU Eyo, S Ng'ambi - Bulletin of Engineering Geology and the …, 2020 - Springer
This study presents the effect of high plasticity on swell potential, swelling pressure and
micro-structural characteristics of kaolinite-bentonite mixed clays. Five different mix ratios of …

Fly ash incorporated with biocement to improve strength of expansive soil

M Li, C Fang, S Kawasaki, V Achal - Scientific reports, 2018 - nature.com
Microbially induced calcium carbonate precipitation (MICP) results in the formation of
biocement (BC). This process, also known as biocementation, is recently widely used to …

Effect of industrial wastes and lime on strength characteristics of clayey soil

A Bhardwaj, RK Sharma - Journal of Engineering, Design and …, 2020 - emerald.com
Purpose The purpose of this paper is to attempt to use two industrial wastes; waste foundry
sands (WFS) and molasses (M) along with lime (L) to improve the strength characteristics of …

Application of multi-algorithm ensemble methods in high-dimensional and small-sample data of geotechnical engineering: A case study of swelling pressure of …

C Li, L Wang, J Li, Y Chen - Journal of Rock Mechanics and Geotechnical …, 2024 - Elsevier
Geotechnical engineering data are usually small-sample and high-dimensional, which
brings a lot of challenges in predictive modeling. This paper uses a typical high-dimensional …

Stabilization of clayey soil using waste foundry sand and molasses

A Bhardwaj, RK Sharma, A Sharma - Sustainable Development Through …, 2021 - Springer
The dumping of waste materials is a huge concern nowadays owing to restricted availability
of land. The unplanned dumping of waste materials pollutes the environment, thereby …

Modeling the effect of chemical additives on clay soil plasticity: novel analysis of oxide contributions in fly ash and cement treatments

HFH Ali, AS Mohammed - Modeling Earth Systems and Environment, 2024 - Springer
Soil comprises the five primary chemical oxides: silica, alumina, calcium, magnesia, and
ferric. The proportions of these oxides significantly influence the geotechnical characteristics …

Prediction of the variation of swelling pressure and one-dimensional heave of expansive soils with respect to suction using the soil-water retention curve as a tool

H Tu, SK Vanapalli - Canadian Geotechnical Journal, 2016 - cdnsciencepub.com
The one-dimensional (1-D) potential heave (or swell strain) of expansive soil is
conventionally estimated using the swelling pressure and swelling index values that are …