WebAug 31, 2024 · In this study, we adopt the Discrete Element Method (DEM) to evaluate the influence of Freeze–Thaw Cycles (FTCs) action on the mechanical properties of rock. To overcome the intrinsic porosity limitation of DEM model and better represent the saturated rock sample, we develop an algorithm to include particles of smaller and varying sizes … WebJan 15, 2024 · Freeze-thaw cycles can alter the ground’s surface using only mineral soil and water. Yet, these cryogenic features become even more distinguished and fascinating when organic matter is added to the mix. And, despite low precipitation along Alaska’s North Slope, the shallow water table controlled by underlying permafrost results in dense ...
Characterization of Freeze-Thaw Treatments Upon Binders in …
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Correction of the thermal conductivity of polyurethane insulation ...
WebA freeze-thaw cycle is the freezing and thawing of water inside pipes associated with the winter months. The temperature even in winter is never uniform, and fluctuates frequently. This causes the water inside pipes to freeze in very frigid temperatures and thaw when temperatures rise a little. This constant freezing and thawing can crack pipes ... WebFreeze–thaw cycles and steel reinforcement corrosion can damage the properties of concrete structures in a frigid marine environment. In this paper, experimental and analytical research on the freeze–thaw resistance of recycled coarse aggregate concrete (RAC) and the bond performance of corroded steel reinforcement and RAC after … WebJun 4, 2024 · Abstract. ‘Pot-cover effect’ refers to the phenomenon of moisture accumulation beneath the pavement under condensation or desublimation because the vapor transfer in the soil is blocked by the pavement. To study this phenomenon in the laboratory, we have developed the pot-cover effect apparatus with freezing-thawing … stainless steel rainbow spinner ring