frost heaving

And the equation of bivariate linear regression between frost heaving ratio and content, compactness is established.

建立了冻胀率与含水量和压实度的二元线性回归方程.

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However, the frost - heaving of soil can have adverse effect to the adjacent piles.

但人工冻结过程中土体会产生冻胀, 对于邻近的既有建筑物桩基产生不利影响.

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Water content is more important to frost heaving ratio than compactness according to standardized regression coefficient.

在对回归系数标准化分析后,得出含水量比压实度对冻胀率的影响大.

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