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严寒地区季节性冻土地基对工程结构所产生的破坏,一直以来都是困扰着设计人员的重要问题,本文分析了土的冻结机理、冻胀特性,以及合理基础埋深的确定,为减轻冻土危害提出了防治措施。
The destruction of the structure of the seasonal frozen ground in the severe cold area has always been an important issue for designers. This paper analyzes the freezing mechanism of the soil, the frost heave characteristics and the determination of the reasonable foundation depth, Soil damage proposed prevention and control measures.