Results 101 to 110 of about 107,012 (221)
Assessment of Frost Depth and Frost Heave in Romania
Applied SciencesThe investigation of extreme weather and climate events has gained momentum in the last few decades, spurred in part by political involvement. However, not enough attention has been paid to the historical recorded data of climate monitoring. An accurate estimate of maximum soil frost depth is an important factor in determining construction costs and ...
Cristian Arion +3 more
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Modeling of frost depth and frost heave in the Luoma test site [PDF]
, 2013 Construction work in Finland is a year-round operation, regardless of the challenges that the cold Finnish winter presents. Finland is located in a region where frost effects must always be taken into consideration as a part of designing and construction
Tieaho, Ilkka
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Journal of Rock Mechanics and Geotechnical EngineeringUneven frost heave deformation can shorten the operational lifespan of foundation engineering. Clarifying the mechanisms of uneven frost heave facilitates the targeted mitigation of frost damage.
Zhaoxi Wang +7 more
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A Note on the Frost Heaving of Rocks
Journal of the Japan Society of Engineering Geology, 1973 For the purpose of forecasting the frost heaving of rock masses, the author studied on the relation between the rate of frost heaving and physical properties of rocks such as grain size distribution, specific gravity, water contents, etc. Laboratory tests were carried out to rock specimens which are molded into a cylinder with the height of 3 cm and ...
openaire +2 more sources
Frost Heave of Irrigation Canals in Seasonal Frozen Regions
, 2019 Soil frost heave acts as a driver of the emerged fracture in the concrete lining of irrigation canals and subsequent water leakage in seasonal frozen ground. A model test was carried out on the frost heave of a U-shaped canal with concrete lining.
Jiulong Ding +5 more
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Shuili Shuiyun Gongcheng XuebaoThis study focuses on the common problem of frost heave damage to slope protection structures of earth-rock dams in cold regions. An earth-rock dam project located in a cold climate zone is selected as the research subject.
LI Zhuo +5 more
doaj +1 more source
Applied Sciences(1) Background: Lining voids and macroscopic water freezing are both prominent issues that threaten driving safety in high-speed railway tunnels. With the continuous expansion of the scale of high-speed rail tunnels in extremely cold areas in China, the ...
Weicheng Ding +3 more
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Spatiotemporal Mechanical Effects of Framework–Slope Systems Under Frost Heave Conditions
Applied SciencesTo investigate the slope instability caused by differential frost heaving mechanisms from the slope crest to the toe during frost heave processes, this study takes a typical silty clay slope in Xinjiang, China, as the research object.
Wendong Li +3 more
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Mechanical behavior assessment of retaining wall structure due to frost heave of frozen ground
International Journal of Geo-EngineeringFrost heave action is a major issue in permafrost regions, leading to various geotechnical engineering problems. In this study, we assess the mechanical behavior of a concrete retaining wall subjected to frost heave under different ground conditions. The
Hyeon-Jae Woo, Gyu-Hyun Go
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Analytical prediction of frost heave forces against sheet pile walls
, 2023 I kalla klimat kan stödkonstruktioner utsättas för lastökningar till följd av tjälande jord. Tjälen bildas när vattnet i jorden fryser, och leder ofta till en volymexpansion i marken.
NORRTHON RISBERG, STAFFAN, OZIMS, NAIMA
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