摘要
研究了路基冻害的机理,并对路基冻胀与融沉的成因进行了分析,明确了路基冻害主要是路基土质、密度以及含水率等因素综合影响的结果,为解决类似工程病害问题提供了依据。
The paper researches the mechanism of the subgrade freezing injury, analyzes the frost heaving and thaw settlement, and identifies comprehensive factors including subgrade soil, the density, the moisture content, so as to provide reference to solve similar engineering diseases.
出处
《山西建筑》
2013年第28期116-117,共2页
Shanxi Architecture
关键词
路基
冻害破坏
融沉破坏
subgrade, freezing injuries, injuries of thaw settlement