Micro‐mechanical analysis of one‐dimensional compression of clay with DEM

P Wang, ZY Yin, PY Hicher… - International Journal for …, 2023 - Wiley Online Library
In order to clarify the micro‐mechanics of clay during compression, the behavior of clay
subjected to one‐dimensional compression is investigated at the particle scale using …

Engineered clay-polymer composite for biomedical drug delivery and future challenges: A survey

R Swain, S Nandi, S Mohapatra… - Current Drug Delivery, 2024 - benthamdirect.com
Clay materials are widely used in drug delivery systems due to their unique characteristics.
Montmorillonite is a major component of bentonite and it has a large surface area, better …

Kaolin-embedded cellulose hydrogel with tunable properties as a green fire retardant

K Ingtipi, BJ Choudhury, VS Moholkar - Carbohydrate Polymers, 2023 - Elsevier
This study reports the synthesis of methylene bisacrylamide (MBA) crosslinked cellulose-
kaolin (CMK) composite hydrogels. The internal structures of hydrogels were deduced using …

Physical–mechanical properties and microstructure degradation of acid–alkali contaminated granite residual soil

Y Chen, L Tang, Y Sun, Z Cheng, W Gong - Geomechanics for Energy and …, 2023 - Elsevier
Acid—alkali pollution can lead to problems related to surrounding conditions, the health of
the earth, and changes in soil physical–mechanical properties and microstructure. However …

Impact of Heavy Metal and Carbonate on Geotechnical Properties of Sand-Bentonite Mixtures

AH Namadi, AH Motlagh, M Hassanlourad… - Indian Geotechnical …, 2023 - Springer
Abstract A Sand-Bentonite Mixture (SBM) modified with carbonate was studied with various
lead concentrations to examine the influences of soil contamination and carbonate …

Investigating the mechanism of downslope bentonite erosion in GCL liners using X-Ray CT

T Mukunoki, K Sato, J Fukushima, K Shida… - Geotextiles and …, 2019 - Elsevier
Exposed composite GMB-GCL liners are at risk of downslope bentonite erosion caused by
the release of low ionic strength condensed water onto the top surface of the GCL following …

Compressive behavior of kaolinitic clay under chemo-mechanical loadings

D Yang, R Yan, T Ma, C Wei - Acta Geotechnica, 2023 - Springer
A series of laboratory experiments, including sedimentation, liquid limit, SEM and oedometer
tests, was performed to explore the influence of chemo-mechanical loadings on the …

Mechanical behavior and constitutive model for loess samples under simulated acid rain conditions

X Ye, C Chen, E Liu, B Di, Y Yu - Scientific Reports, 2022 - nature.com
Acid rain is mainly composed of sulfuric acid and nitric acid aqueous solutions, which can
deteriorate the mechanical properties of soil and thus threaten the safety of soil …

Use of glutinous rice slurry for reducing compressibility and cracking potential of kaolin and lime-treated kaolin

CC Hoo, JH Lee, ML Lee, JJ Zhao, N Gofar - Environmental Earth …, 2024 - Springer
Compressibility and cracking potential are two main problems commonly associated with
clay soils. Previous studies have proven that lime is useful in improving the shear strength …

An experimental study of sand–clay mixtures contaminated with lead and zinc heavy metals

S Nikkhah Nasab, HA Keykha - Journal of Hazardous, Toxic, and …, 2021 - ascelibrary.org
This study aims to investigate the geotechnical and chemical properties of sand–clay
mixtures contaminated with lead and zinc. To prepare the specimens, two kinds of mixtures …