It can provide theory basis and a numerical method for actual engineering design in cold regions.

从而为寒区工程设计提供理论依据和计算方法。

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The rock failure due to freeze-thaw weathering is a main engineering problem which often occurs in the rock engineering in cold regions.

岩石的冻融破坏是寒区岩石工程中常遇到的主要病害之一。

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It is of significance to research the thermo-hydro-mechanical characteristics of rock mass under the condition of low temperature and freeze-thaw cycles for engineering construction in cold regions.

研究低温及冻融循环条件下岩体热、水、力特性对于寒区工程冻胀机理研究及防寒保温设计具有十分重要的指导意义。

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