Development and Validation of a Reduced One-Dimensional Thermos-Mechanical Soil Stability Model for Predictive Use with the Alaska RWIS
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2024-07-10
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Edition:Final Report
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Abstract:A numerical tool was developed that helps forecast when thaw occurs at depths in a road embankment during spring thaw in regions that experience seasonal freeze and thaw. The tool is an Excel spreadsheet that uses a single adjustable parameter and is driven by time series air temperature data. The model agrees well with archived data of subsurface temperatures at five different highway locations in Alaska.
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