Seasonal Soil Freezing Characters in Daxinganling
2013 ◽
Vol 652-654
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pp. 1668-1672
Keyword(s):
For understanding the transport of groundwater existing in the seasonal freezing soil,laboratory test and field monitoring (frozen depth、moisture content and ground temperature in five months) were carried out in Daxinganling. A translocation model is built to analyze water behavior. The result shows that thermal conductivity will increase approximately one percent when temperature decreases 1°C. A transition function is used to prevent non-convergence in the numerical simulation. The simulation proves that the modified numerical simulation can reveal the law of moisture and heat translocation, and further offer guidance in practice.
Keyword(s):
2016 ◽
Vol 824
◽
pp. 100-107
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2010 ◽
Vol 53
(5-6)
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pp. 862-869
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2017 ◽
Vol 135
◽
pp. 279-286
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2018 ◽
Vol 155
◽
pp. 149-160
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2019 ◽
Vol 147
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pp. 464-472
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