coefficient of thaw-subsidence

The authors propose a grey link advantage model based on the grey system theory and the analysis for the frozen-heave coefficient and thawing settlement coefficient.

根据灰色系统理论,在分析冻土的冻胀系数和融沉系数的基础上,建立了灰色关联模型,通过对一具体实例进行分析评价,得到各种影响冻胀性和融沉性因素的权重,从而为较好地判定各种冻害现象提供了参考依据。