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分析大兴安岭地区多年冻土铁路路基病害产生的原因,介绍路基整治试验工程概况、整治路基病害采取的工程措施及工作原理,通过分析初步观测数据,可以看出采取的冻土路基病害整治措施是有效的。
This paper analyzes the causes of roadbed disease in permafrost region in Daxinganling area, introduces the general situation of roadbed remediation test project, engineering measures and working principle of remediation of roadbed disease. By analyzing the preliminary observation data, it can be seen that the remediation measures of the subgrade damage of frozen soil are effective of.