Advances of coupled water-heat-salt theory and test techniques for soils in cold and arid regions: A review

X Zhang, C Shu, Y Wu, P Ye, D Du - Geoderma, 2023 - Elsevier
Soil salinization is a global problem that severely restricts agriculture as well as the
engineering and construction industry. Understanding water and salt transport laws is key to …

State of the art of coupled thermo–hydro-mechanical–chemical modelling for frozen soils

KQ Li, ZY Yin - Archives of Computational Methods in Engineering, 2024 - Springer
Numerous studies have investigated the coupled multi-field processes in frozen soils,
focusing on the variation in frozen soils and addressing the influences of climate change …

Numerical and experimental study on water-heat-salt transport patterns in shallow bare soil with varying salt contents under evaporative conditions: A comparative …

X Zhang, C Shu, M Fujii, Y Wu, P Ye, Y Bao - Journal of Hydrology, 2023 - Elsevier
Soil salinization is aggravated by evaporation, resulting in salt crystallizing on the soil
surface. Soil salinization is harmful to agriculture and has significant implications for the …

Investigating the thermo-hydro-mechanical behavior of loess subjected to freeze–thaw cycles

R Bai, Y Lai, M Zhang, H Jiang - Acta Geotechnica, 2024 - Springer
The stability and performance of loess infrastructure in cold regions are often challenged by
seasonal freezing–thawing action. The action of the foundation loess is a complex thermo …

Investigation of hydro-thermal variations and mechanical properties in cold region tunnels under long-term freeze–thaw cycles

K Sun, J Jia, Z **ong, J Wu, Y Liu, Y Wei - Tunnelling and Underground …, 2024 - Elsevier
Long-term freeze–thaw cycles have a significant impact on the safety and durability of
tunnels located in cold regions. In this study, a hydro-thermal–mechanical coupling model …

[HTML][HTML] Loess structure: Evolution and a scale-based classification

Y Li, Y Wang, A Aydin - Earth-Science Reviews, 2024 - Elsevier
Loess structure plays a vital role in the evolution of loess landforms, which mainly involves
water erosion and slope collapse processes. The existing literature on loess structure lacks …

Research progress of soil thermal conductivity and its predictive models

R **uling, N Fujun, Y Qihao, Y Guoan - Cold Regions Science and …, 2024 - Elsevier
Thermal conductivity is one of the significant thermal parameters for estimating heat flux and
thermal regime of soil in cold regions. This paper summarizes the test methods of thermal …

Warming performance of a novel high-speed railway embankment in seasonally frozen ground regions

Z Wu, C Chu, J Bi, G Wang, W Cao, Y Lu, T Sun… - … and Building Materials, 2024 - Elsevier
In seasonally frozen ground regions, freeze-thaw (FT) cycles induce frost heave and affect
the long-term stability of high-speed railway embankments. This study used a molecular …

Characterizing thermo-hydraulic behaviors of seasonally frozen loess via a combined opto-electronic sensing system: field monitoring and assessment

HH Zhu, B Wu, DF Cao, B Li, Z Wen, XF Liu, B Shi - Journal of Hydrology, 2023 - Elsevier
Frost damage in mid-latitude loess regions is mainly caused by the coupled soil water and
heat transfer during freezing-thawing (FT) processes. In this paper, to better understand the …

Improving soil hydrological simulation under freeze–thaw conditions by considering soil deformation and its impact on soil hydrothermal properties

S Liu, Q Huang, W Zhang, D Ren, G Huang - Journal of Hydrology, 2023 - Elsevier
Traditional agricultural or eco-hydrological models usually ignore soil deformation and its
impact on hydrothermal properties when simulating soil water, heat, and salt transport under …