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Showing 1 to 3 of 3 for “"Unfrozen water content"”.
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Stress-tolerant bioremediation strategy for cold-climate sites: laboratory, modelling, and field studies for extending petroleum hydrocarbon biodegradation to seasonally freezing and frozen contaminated soil phases
… and thawing in the field. The retention of unfrozen water was greater in the treated vs. untreated biopile. The removals of F2 (C10–C16) and F3 (C16–C34) hydrocarbons in the treated biopile were 57 and 58%, respectively, of which 26 and 39% were achieved between November and early March. To …
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Thermisch-hydraulische Simulationen zur Optimierung von Vereisungsmaßnahmen im Tunnelbau unter Einfluss einer Grundwasserströmung
… as vital design criterion. Existing groundwater flow is the crucial factor and major thermal load that requires intensive consideration for a safe and cost-effective freezing project. Due to the temperature-dependent behaviour of frozen soil, the latent heat released at phase change and the …
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Uplift capacity of helical piles in thawing permafrost
… sensors to measure temperature, volumetric water content, and suction. The pile-soil system is frozen then thawed to different temperatures. Then, the pile is subjected to pull-out loading at constant displacement rates. The experimental program included seven tests performed at soil …