Water migration and segregated ice formation in frozen ground: current advances and future perspectives
A characteristic of frozen ground is a tendency to form banded sequences of particle-free ice
lenses separated by layers of ice-infiltrated soil, which produce frost heave. In permafrost …
lenses separated by layers of ice-infiltrated soil, which produce frost heave. In permafrost …
[HTML][HTML] Thermo-hydro-poro-mechanical responses of a reservoir-induced landslide tracked by high-resolution fiber optic sensing nerves
Thermo-poro-mechanical responses along sliding zone/surface have been extensively
studied. However, it has not been recognized that the potential contribution of other crucial …
studied. However, it has not been recognized that the potential contribution of other crucial …
Near-surface soil hydrothermal response feedbacks landslide activity and mechanism
Surface moisture has recently been reported to be used in regional-scale landslide early
warning. Nevertheless, near-surface multi-depth hydrothermal measurements as a hillslope …
warning. Nevertheless, near-surface multi-depth hydrothermal measurements as a hillslope …
Characterizing thermo-hydraulic behaviors of seasonally frozen loess via a combined opto-electronic sensing system: field monitoring and assessment
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 …
heat transfer during freezing-thawing (FT) processes. In this paper, to better understand the …
[HTML][HTML] Experimental study on progressive interfacial mechanical behaviors using fiber optic sensing cable in frozen soil
TX Liu, HH Zhu, Q Li, B Wu, HJ Li, LL Hu… - Journal of Rock …, 2024 - Elsevier
Frost heave and thaw settlement in cold regions pose a significant threat to engineering
construction. Optical frequency domain reflectometry (OFDR) based on Rayleigh scattering …
construction. Optical frequency domain reflectometry (OFDR) based on Rayleigh scattering …
[HTML][HTML] Experimental Study on Water and Salt Migration and the Aggregate Insulating Effect in Coarse-Grained Saline Soil Subgrade under Freeze–Thaw Cycles
H Yang, B Lei, L Xie, C Hu, J Liu - Applied Sciences, 2024 - mdpi.com
Understanding multiphase transformations and the migration of heat, water, vapor, and salt
in coarse-grained saline soil under groundwater recharge and environmental freeze—thaw …
in coarse-grained saline soil under groundwater recharge and environmental freeze—thaw …
Sensitivity study of thermal response test using resistively heated methods under various setups
Thermal response tests employing resistively heated methods (TRT-RH) have shown
advanced performance in evaluating ground properties, while the effect of various TRT-RH …
advanced performance in evaluating ground properties, while the effect of various TRT-RH …
[HTML][HTML] AHFO-based soil water content sensing technology considering soil–sensor thermal contact resistance
M Sun, P Wu, B Shi, J Liu, J Liu, J Yao, Y Lu… - Journal of Rock …, 2024 - Elsevier
The actively heated fiber-optic (AHFO) technology has become emerged as a research
focus due to its advantages of distributed, real-time measurement and good durability …
focus due to its advantages of distributed, real-time measurement and good durability …
Numerical study on the hydro-thermal-chemical–mechanical coupling mechanism in sulfate saline soil under freeze–thaw cycles
J Zhang, Y Lai, M Zhang, S Li, D Li, Z You - Computers and Geotechnics, 2024 - Elsevier
Water-heat-salt migration inevitably leads to instability and failure in roads, slopes,
channels, and tower foundations in sulfate saline soil regions undergoing freeze–thaw (FT) …
channels, and tower foundations in sulfate saline soil regions undergoing freeze–thaw (FT) …
Study on the coupling mechanism of water-heat-vapor-salt-mechanics in unsaturated freezing sulfate saline soil
Understanding the internal regularity of unsaturated freezing sulfate saline soil is of utmost
importance concerning the durability and stability of cold region engineering in sulfate saline …
importance concerning the durability and stability of cold region engineering in sulfate saline …