Calculation of Subgrade Moisture Index in Seasonally Frozen Regions considering Evapotranspiration at Subzero Temperatures and the Pavement Coverage Effect

<div>Correlation between the PE and mean relative humidity of seven reference meteorological stations. (a) PE as a function of mean relative humidity. (b) PE and mean relative humidity as a function of months.</div>

Advances in Civil Engineering

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Figure 8

Figure 8: Calculation of Subgrade Moisture Index in Seasonally Frozen Regions considering Evapotranspiration at Subzero Temperatures and the Pavement Coverage Effect 

Figure 8 | Calculation of Subgrade Moisture Index in Seasonally Frozen Regions considering Evapotranspiration at Subzero Temperatures and the Pavement Coverage Effect 