多年冻土地区公路路基病害及对策

Permafrost area highway subgrade disease and countermeasures

以多年冻土为研究对象,对其工程地质特性、常见病害以及处治措施进行了研究,研究成果可为多年冻土路基的设计提供指导,具有一定的工程价值。

Take permafrost as the research object,this paper studied its geological features,common diseases and treatment measures.Research object can provide guidance for the design of permafrost subgrade,the project has a certain engineering value.