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Decoding Rock Fracture Behavior: A Classification of Frost Heave Pressure Evolution in Freeze–Thaw Process
In cold regions, rock fractures can expand under the force of frost heave pressure, potentially triggering severe geological catastrophes such as...
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Mechanical behavior assessment of retaining wall structure due to frost heave of frozen ground
Frost heave action is a major issue in permafrost regions, leading to various geotechnical engineering problems. In this study, we assess the...
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Frost heave deformation and mechanism of canal with high groundwater table in seasonally frozen region
Frost damage is a complex and critical issue for canal construction in seasonally frozen regions, posing a challenge to agriculture and industry....
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Seasonal frozen soil area frame beam anchor rod slope support structure frost heave mechanical characteristics simplified calculation model
In response to the frequent accidents caused by freezing-induced deformation of anchor rod support structures in seasonal frozen soil areas, this...
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Study on water–heat coupling migration law and frost heave effect of soil slope in seasonal frozen regions during groundwater recharge
To study the law of water–heat coupling migration and the frost heave deformation characteristics of soil slopes in seasonal areas under groundwater...
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Study on the evolution and dominant mechanism of frost heave pressure in the fracture of rock masses
Volumetric expansion and ice segregation are the two primary mechanisms for the emergence and evolution of frost heave pressure (FHP) in the fracture...
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Dynamic response characteristics of a circular lined tunnel under anisotropy frost heave of overlying soil at the tunnel portal section in cold regions
The rapid development of traffic engineering in cold regions and its consequent problems need to be considered. In this paper, the dynamic response...
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The mechanism of crack propagation during frost heave damage in fractured rock mass at low temperature
Frost heave damage of fractured rock mass is often involved in cold region engineering construction. In order to study the frost heave pressure...
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Study on the frost heave mechanism of the water conveyance canal and optimized design of slope protection
Canals play a vital role in water supply, irrigation, flood control, electricity generation, and ship**. However, in seasonally frozen regions,...
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Heterogeneous Frost Deformation of Partially Saturated Sandstones Due to the Freeze–Thaw Cycle
Understanding the frost deformation characteristics of rock with varying water contents under freeze–thaw conditions is of great significance to...
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Thermal-hydraulic-mechanical coupling behavior and frost heave mitigation in freezing soil
Frost heave induced by artificial freezing can be destructive to infrastructure. The fundamental physicochemical mechanisms behind frost heave...
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Utilization aspects of extruded polystyrene and expanded clay aggregate in road frost protection structures
The article addresses the issues concerning the impact of negative temperatures on the load-bearing capacity and durability of road elements. It...
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Restraint effect of partition wall on the tunnel floor heave in layered rock mass
The presence of horizontal layered rocks in tunnel engineering significantly impacts the stability and strength of the surrounding rock mass, leading...
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Frost heaving force considering synchronous damage to tunnel lining and surrounding rocks under freeze—thaw cycles
In areas with seasonal freezing, when the tunnel lining concrete is saturated with water infiltrating the interior, the lining and the surrounding...
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A New Analytical Solution on the Frost Heaving Force of Circular Tunnel in Cold Regions
The phenomena of freezing damage in the cold regional tunnels have happened frequently. Therefore, in order to precisely calculate frost heaving...
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Influence of thermal insulation layer schemes on the frost heaving force in tunnels
In extreme cold regions, a thermal insulation layer (TIL) is commonly employed to mitigate the detrimental effects of frost heaving forces in...
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Damage Properties and Rheological Model of Spatial-Rotation Fissured Red Sandstone Subjected to Freeze–Thaw and Loading
The occurrence of preset flaws can influence the mechanical, physical, and other related properties of rock samples. To study the failure...
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Frost Crack Propagation and Interaction in Fissured Rocks Subjected to Freeze–thaw Cycles: Experimental and Numerical Studies
Frost crack evolution induced by cyclic freeze–thaw is responsible for rock deterioration in cold regions and poses major threats to public safety,...
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Description of different cracking processes affecting dispersive saline soil slopes subjected to the effects of frost and consequences for the stability of low slopes
To deal with soil salinisation and improve ecosystems in western Jilin Province, the local government initiated water diversion projects to wash the...
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The lining responses for shallow mountain tunnels subjected to frost heaving
Mountain tunnels in cold regions are vulnerable to adverse effects of freezing action. Thus, it is necessary to identify the lining responses of...