Results 71 to 80 of about 2,155 (217)
Frost heave in compressible soils
, 2010 We develop a mathematical model of frost heave in compressible soils based on a morphological instability of the ice–soil interface. The theory accounts for heave and soil consolidation,while avoiding the frozen fringe assumption.
Sander, Graham +3 more
core
Connections Between Surface and Subsurface Temperature Anomalies
Journal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.Abstract Temperature anomalies, such as marine heatwaves and cold spells, are often studied as sea‐surface phenomena. Substantial temperature anomalies are also present in the subsurface, but subsurface temperature data are sparser. Here we use 1° × 1° × 7 day resolution ocean temperature maps from 1993 to 2023 to explore the dominant relation of ...
Sarah Packman +2 more
wiley +1 more source
Study on Frost Heaving Characteristics of Sulfate-Bearing Sand in Seasonally Frozen Regions
Applied SciencesWith the Longzhong Water Conservation and Ecological Water Supply and Storage Reservoir Project (Upper Yellow River) as the engineering background, this study selected sulfate sandy soil from Jingtai County (Baiyin City, Gansu Province, the project area)
Kaixiang Yang +3 more
doaj +1 more source
Monitoring Report of Frost Heave on Warm Lake Road
, 2011 The purpose of this study was to evaluate the effectiveness of different measures to reduce or eliminate frost heave. The evaluation was done by specifying three types of fixes, all of which included subexcavation and the use of different drainage ...
Gordon L. Hanek +2 more
core +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.Abstract The origin of orthogonally spreading ridge segments separated by oceanic transform faults, versus obliquely spreading ridge segments without transform faults (TFs), is a long‐standing enigma of plate tectonics. We address this problem using three‐dimensional (3D) geodynamic models that simulate axial magmatic intrusions along two ridge ...
Garrett Ito +5 more
wiley +1 more source
Analysis of Influencing Mechanism of Subgrade Frost Heave on Vehicle-Track Dynamic System
Applied Sciences, 2020 Uneven subgrade frost heave has been a severe problem for the operation of high-speed railways in cold regions. In order to reveal the influencing mechanism of frost heave on the vehicle-track system, a novel FEM (finite element method) model based on an
Liang Gao +3 more
doaj +1 more source
Analysis of frost heave mechanisms in a high-speed railway embankment
, 2022 The Harbin-Dalian high-speed railway in northeastern China has a significant portion of track foundation built on seasonally frozen ground. Wide-spread frost heave was observed during the first winter of its operation and the heave occurred mainly in ...
Zhao, G +4 more
core +1 more source
Very Long‐Term Stability of Tryptase in Frozen Serum Samples
Clinical &Experimental Allergy, Volume 55, Issue 3, Page 276-277, March 2025.
Florent Broussal +7 more
wiley +1 more source
Superionic Amorphous Li2ZrCl6 and Li2HfCl6
Advanced Materials, Volume 38, Issue 30, 27 May 2026.Amorphous Li2HfCl6 and L2ZrCl6 are shown to be promising solid‐state electrolytes with predicted ionic conductivities >20 mS·cm−1. Molecular dynamics simulations with machine‐learning force fields reveal that anion vibrations and flexible MCl6 octahedra soften the Li coordination cage and enhance mobility. Correlation between Li‐ion diffusivity and the
Shukai Yao, De‐en Jiang
wiley +1 more source
Zhongwai GongluThis study investigated the impact of the soybean urease-induced calcium carbonate precipitation (SICP) technique on frost heave characteristics of saline soil, specifically addressing the frost heave in saline soil used as a subgrade.
LI Jue, WEN Zili, LIU Zhengnan
doaj +1 more source