冻土区埋地管道周围温度场数值模拟的研究现状

摘要

在冻土区管道建设中埋地管道周围温度场与水分场的预测十分重要，其中数值模拟计算可以很好的预测。文中总结了国内外学者在管道周围温度场及水分场耦合作用与土壤温度场的研究进展，分析提出在对埋地管道周围土壤温度场进行数值模拟方面的建议。%In the permafrost zone,pipeline construction in the prediction of buried pipeline ambient temperature field and moisture field is very important. The numerical simulation calculation can be a very good prediction. This paper summarizes the domestic and foreign scholars research progress in around the pipeline temperature field and moisture field coupling effect with soil temperature field and analysis presented in the advice of the soil around the buried pipeline temperature field numerical simulation of.