Effects of climate change on geotechnical infrastructures—state of the art

S Kandalai, NJ John, A Patel - Environmental Science and Pollution …, 2023 - Springer
Geotechnical infrastructures, like slopes and embankments, retaining walls, foundations,
engineered landfills, overburden dumps, and pavements, get continuously exposed to …

Mechanism of strength degradation of frozen soil–rock mixture under temperature rise‐induced particle ice film ablation

L Tang, Z Lu, J Zheng, J Zheng, L Jin… - Permafrost and …, 2023 - Wiley Online Library
The mesoscale effect of climate change and engineering activities on a superficial frozen
soil–rock mixture (FSRM) in regions is complex. The decrease in strength caused by particle …

Evolution of mechanical behaviours of an expansive soil during drying-wetting, freeze–thaw, and drying-wetting-freeze–thaw cycles

G Zhao, Z Han, W Zou, X Wang - Bulletin of Engineering Geology and the …, 2021 - Springer
This paper investigates the volumetric, microstructural, and shear behaviours of an
expansive soil during multiple drying-wetting (DW), freeze–thaw (FT), and drying-wetting …

Railway subgrade thermal-hydro-mechanical behavior and track irregularity under the sunny-shady slopes effect in seasonal frozen regions

J Ren, K Zhang, J Zheng, H Wei, Y Zhang… - Journal of Central South …, 2022 - Springer
The sunny-shady slopes effect is a phenomenon that impacts the temperature distribution of
high-speed railway subgrades, resulting in uneven frost heaving deformation on the …

Exploring strength deterioration mechanism of soil-rock mixture based on pore structure characteristics under freeze–thaw cycles

L Tang, Z Lu, T Zhao, Z Li, P Qiu, Y Yu, L Jin… - Cold Regions Science …, 2024 - Elsevier
The strength deterioration of soil-rock mixtures (SRM) subjected to freeze–thaw (F–T) cycles
leads to instability and failure of upper engineering structures in cold regions. However, the …

Effect of freeze-thaw cycles on soil engineering properties of reservoir bank slopes at the northern foot of Tianshan Mountain

Z Qin, Y Lai, Y Tian, M Zhang - Journal of Mountain Science, 2021 - Springer
The instability of soil bank slopes induced by freeze-thaw cycles at the northern foot of
Tianshan Mountain is very common. The failure not only caused a large amount of soil …

Effect of calcium carbonate on the mechanical properties and microstructure of red clay

L Chen, X Chen, X Yang, P Bi, X Ding… - … in Materials Science …, 2020 - Wiley Online Library
The influence of precipitated calcium carbonate on the strength and microstructure of red
clay was studied. Precipitated calcium carbonate was added to red clay at ratios of 0%, 5 …

[HTML][HTML] Effect of mica content on mechanical properties of Yili river valley loess under the impact of freezing and thawing

Y Mu, Z Zhang, T Zhou, Z Guo - sustainability, 2023 - mdpi.com
Natural disasters, including collapse, landslides, and debris flows, commonly occur in the
Yili River Valley as a result of its distinctive terrain and climate. A large proportion of these …

[HTML][HTML] Mechanical and durability performance of polyvinyl alcohol fiber hybrid geopolymer-portland cement concrete under freeze–thaw cycles

M Zhang, N Zhao, S Wang, X Quan, K Liu, J Xu… - Boletín de la Sociedad …, 2023 - Elsevier
Cold winter temperatures at high latitudes in coastal regions lead to prolonged exposure of
offshore concrete structures to freeze–thaw (F–T) damage, which significantly reduces the …

Shear Properties and Mechanism of Freeze‐Thaw Interface in Unsaturated Coarse‐Grained Soil from Qinghai‐Tibet Plateau

Y Qu, W Ni, F Niu, Y Mu, J Luo… - Advances in Civil …, 2021 - Wiley Online Library
Freeze‐thaw interface in unsaturated coarse‐grained soil (CGS) is a weak plane which can
cause slope failures in cold regions. This study presents a series of large‐scale direct shear …