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对冻土地区路基的主要病害进行了分析,针对格拉线K1425~K1505地段的冻土情况,详细地阐述了冻土地区路基所产生的主要线路病害的防治措施,从而为冻土地区的铁路线路养护提供参考。
The main diseases of subgrade in permafrost area are analyzed. According to the situation of permafrost in K1425 ~ K1505 area of Glacier line, the prevention and cure measures of main line diseases in subgrade of permafrost area are expounded in detail, Conservation for reference.