The normal frost heave force is an integral of soil frost heave stress at the freezing front along the range effected by a foundation.

法向冻胀力则是在冻结锋面上冻胀应力沿基础影响范围之内的积分。

For your footings to prevent frost heave.

您的立足处要保证防止冰冻胀裂。

The simulation curve and test curve of frost heave are analyzed by using the theory of fractal geometry, and it is shown that the curve of frost heave is of self-comparability.

采用分形几何理论研究了冻胀曲线的分形性质，发现冻胀曲线同样具备自相似性。

Based on the hydraulics model, a large number of computations of frozen soil's frost heave with changeful boundary conditions were carried out.

基于水动力学冻胀模型，对变化的边界条件下土体的冻胀量进行了大量计算。

This paper introduces the road frost heave damage causes and prevention and control measures.

介绍了道路冻胀的破坏原因以及防治措施.

The results indicate that the deformation of the particle improved roadbed presents the corresponding frost-heave deformation with the cycle of freezing and thawing.

结果表明：粒径改良路基变形随冻融循环过程表现出相应的冻胀和融沉变形。

It is indicated that the accumulation of frost heave pressure inside and outside the ice wall is the ultimate reason that the freezing pressure usually exceeds the permant horizontal ground pressure.

分析认为，冻结壁内外部冻胀力的积聚，是冻结压力超过重液水平地压的根本原因。