Journal of Cold Regions Engineering: Recent submissions
Now showing items 21-40 of 748
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Thermal–Hydraulic–Mechanical Coupling Analysis of Antifreezing Strategies for an Airport Runway Base in a Seasonal Frost Area
(American Society of Civil Engineers, 2026)Abstract Frost heave in seasonal freeze–thaw zones poses critical operational risks to airport runways in cold regions. While gravel cushions, soil stabilization, and insulation boards are commonly employed, quantitative ... -
Machine Learning–Based Assessment of Permafrost Degradation along the Inuvik–Tuktoyaktuk Highway
(American Society of Civil Engineers, 2026)Abstract Climate change is one of the biggest concerns of the current era. This problem is more evident in northern parts of the Earth and communities with colder temperatures and large ice reservoirs. In Arctic communities, ... -
Nonlinear Prediction and Reliability Evaluation of Mechanical Parameters of Warm Frozen Soil Subgrade Based on Limited Survey Data
(American Society of Civil Engineers, 2026)Abstract Agaist the backdrop of global warming, extensive areas of permafrost are degrading into warm frozen soil, posing severe challenges to the safe operation of transportation infrastructure in frozen areas. The warm ... -
Mechanical Behavior and Micromechanism of Sisal Fiber–Binder-Reinforced Soil under Freeze–Thaw Cycles
(American Society of Civil Engineers, 2026)Abstract Ecological restoration of rock slopes in cold regions faces significant challenges due to freeze–thaw (F-T) cycle-induced soil strength deterioration. To improve the F-T resistance of hydraulic spray planting soil, ... -
Effects of Freeze–Thaw Cycles and Water Content on the Mechanical Properties of Artificially Prepared Structured Loess
(American Society of Civil Engineers, 2026)Abstract Loess is a type of structured soil widely distributed in seasonal frozen regions. Its mechanical properties are significantly influenced by the number of freeze–thaw cycles (N) and water content (ω), often leading ... -
Radial Freeze–Thaw-Induced Water Migration and Its Impact on Frost Heave and Thaw Settlement in Clay
(American Society of Civil Engineers, 2026)Abstract Artificial ground freezing has significant advantages in urban underground construction and for the reinforcement of water-rich soft clay layers. However, frost heave and thaw settlement induced by the freeze–thaw ... -
Dynamic Response Analysis of Small-Scale Floating Structures under Level Ice Actions
(American Society of Civil Engineers, 2026)Abstract The design and safety assessment of small floating structures in ice-covered seas has become an increasingly important and widely recognized topic in cold region engineering. Ice loads are the primary controlling ... -
Design and Performance Evaluation of an Electric Heating Asphalt Film for Active Snow Melting on Pavements
(American Society of Civil Engineers, 2026)Abstract Snow accumulation and ice formation are common in most areas of northern China. Ice and snow can seriously reduce the skid resistance of road surfaces and impact road traffic and pedestrian safety. This is a serious ... -
Experimental Investigation of Creep Settlement of Thermosyphon and Conventional Piles in Warming Frozen Soil
(American Society of Civil Engineers, 2026)Abstract Climate change has accelerated permafrost thaw, threatening the stability of Arctic infrastructure. Thaw-related warming alters pile–soil interaction, reducing bearing capacity and increasing settlement. Since the ... -
Evolution of Mechanical Properties of Phase Change Concrete under High–Low Temperature Cycles and Freeze–Thaw Cycles
(American Society of Civil Engineers, 2026)Abstract In order to solve the problem of deterioration of concrete properties caused by the coupling of high–low temperature cycles and freeze–thaw cycles in northwest China, a new type of high–low temperature phase change ... -
Efficiency of Mortar and Fine Aggregate Concrete in Repairing Deteriorated Axial and Eccentric Columns Subjected to Severe Environmental Conditions
(American Society of Civil Engineers, 2026)Abstract Concrete structures in harsh environments face durability challenges from sulfate attack and freeze–thaw cycles, making the selection of repair materials critical. Existing studies lack systematic research on ... -
Efficacy of Dynamic Insulation in Mitigating Building Energy Demand across Canadian Climate Zones
(American Society of Civil Engineers, 2026)Abstract In modern low-energy buildings, extensive thermal insulation effectively reduces heating demand in cold seasons but can intensify overheating and increase cooling loads during warmer periods. This dual challenge ... -
Variation Characteristics and Influential Factors of Unfrozen Water Content across Different Types of Soils
(American Society of Civil Engineers, 2026)Abstract Unfrozen water content significantly governs liquid water migration, frost heave, and thaw settlement in soils during freeze–thaw cycles (FTCs). However, the dynamic evolution of unfrozen water content across ... -
Strength Degradation Mechanisms of Structural Loess Subject to Dry–Wet and Freeze–Thaw Cycles
(American Society of Civil Engineers, 2026)Abstract Structural loess is highly susceptible to structural deterioration and strength degradation under alternating dry–wet (DW) and freeze–thaw (FT) cycles, posing a significant threat to the long-term stability of ... -
Investigation of Salt-Releasing Behaviors of Salt-Storing Lignin Fiber and the Performance of Asphalt Mixture
(American Society of Civil Engineers, 2026)Abstract This study investigated a self-developed salt-storing lignin fiber as an anti-icing additive for asphalt pavements. The sustained- salt-release capability and road performance of this material were systematically ... -
Experimental Investigation and Strength Prediction Model for Unsaturated Concrete under the Coupled Action of Freeze–Thaw Cycles and Salt Erosion
(American Society of Civil Engineers, 2026)Abstract To study the changing law of compressive strength for concrete with different saturation degrees, water, sodium chloride (NaCl), and sodium sulfate (Na2SO4) solutions are used to erode concrete specimens. Concrete ... -
Subterranean Water Infrastructure Protection in an Abrupt Sunlight Reduction Scenario
(American Society of Civil Engineers, 2026)Abstract An abrupt sunlight reduction scenario (ASRS) could result from a nuclear war, supervolcanic eruption, or asteroid/comet impact, reducing global temperatures for over a decade and leaving subterranean water pipes ... -
Multifield Coupled Analysis of Marine Clay under Freeze–Thaw Cycles
(American Society of Civil Engineers, 2026)Abstract A hydro-thermo-chemical-mechanical coupled model is proposed to simulate seasonal marine clay subjected to freeze–thaw cycles. The theoretical model comprehensively considers the nucleation, molecular diffusion, ... -
Comparative Study on Strength Characteristics of Fiber-Reinforced Expansive Soils Stabilized with Cement and Alkaline Activators under Freeze–Thaw Cycles: A Random Forest–Based Approach
(American Society of Civil Engineers, 2026)Abstract Expansive subgrade soils undergo significant swell–shrink cycles due to moisture imbalance (ingress and egress), resulting in low strength and high compressibility. This study examines the effects of freeze–thaw ... -
Temperature Variation and Ice Formation in Nuclide-Contaminated Sandy Soil: Implications for Artificial Ground Freezing
(American Society of Civil Engineers, 2026)Abstract This study addresses the critical challenge of optimizing parameters for artificial ground freezing (AGF), a technology used for the emergency containment of nuclear-contaminated water leaks. Through systematic ...