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Modeling Wicking Fabric Inhibition Effect on Frost Heave
Applied Sciences, 2022 The deterioration of roads in cold regions can result in unsafe driving conditions and high maintenance costs. Frost heaving is regarded as one of the main reasons for road degradation.
Yuwei Wu +5 more
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Secondary Frost Heave in Freezing Soils [PDF]
SIAM Journal on Applied Mathematics, 1989 Summary: A mathematical model of secondary frost heave in freezing, gravelly soils is presented. This model is due to \textit{K. O'Neill} and \textit{R. D. Miller} [Water. Resour. Res., 21, 281-296 (1985)], who sought numerical solutions. Here, their model is made nondimensional and is analyzed using asymptotic analysis.
Fowler, A. C.
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Study on the evolution characteristics and influencing factors of frost heave on kaolin clay during the horizontal freezing process [PDF]
Scientific ReportsHorizontal frost damage is a significant hazard threatening the safety of structures in cold regions. The frozen fringe represents the transitional zone between unfrozen and frozen soil.
Yue Liu, Yupeng Shen, Peng Jing
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Advances in Materials Science and Engineering, 2018 Gravel soil is usually considered to be insensitive to frost heave. However, many frost heave deformations of foundation in seasonal frozen region indicate that gravel soil may also produce frost heave under certain special conditions. In order to gain a
Xiaoyong Long +3 more
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Study on hydrothermal coupling and frost heave characteristics of trapezoidal concrete-lined canals with gradient sand-gravel replacement in cold regions [PDF]
Scientific ReportsThis research focuses on the problem of frost heave damage in trapezoidal concrete-lined canals in cold regions. Using the main canal of the Jingdian Irrigation District, China, as the engineering prototype, the control effect of the thickness of the ...
Xinjian Fan +6 more
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Investigation on frost heave of saturated–unsaturated soils
Acta Geotechnica, 2020 Frost heave is a process of coupled heat–water–mechanics, which refers to heat transfer, water migration, water–ice phase change, deformation, etc. The mechanism of the frost heave for saturated–unsaturated soils was investigated to establish a frost ...
Ruiqiang Bai +2 more
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Advances in Civil EngineeringSilty clay is widely distributed in seasonally frozen zones in China and frequently engages in engineering projects. Nevertheless, it exhibits significant frost susceptibility and generates substantial related freezing damage.
Yaning Zhang +4 more
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Guan'gai paishui xuebao, 2022 【Objective】 Frost heave is a hazard damaging canals constructed in frozen soils with shallow groundwater table. Taking trapezoidal canals with arc bottoms as an example, this paper investigated the mechanisms underlying the formation of frost heave and ...
XIAO Min +5 more
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Experimental study on horizontal frost heave force on open-cut tunnels in seasonal frozen regions
Frontiers in Earth Science, 2023 Model tests were performed with different temperatures and soil stabilizers to investigate the effect of horizontal frost heave force on open tunnels in seasonal frozen regions.
Zhang Meng-Ya +5 more
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Yantu gongcheng xuebao, 2022 The linings of trapezoidal concrete canals in cold regions are prone to frost-heave damage, and both the frost-heave resistance and the water transport efficiency should be taken into account in the design of section.
XU Hu-cheng 1, LIU Yu-xin 2, WANG Yi 3, HAN Xiao-feng 3, DINA Tursun Ali 1
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