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本文结合甘肃s309线寒湿地段车辙病害治理过程,分析了车辙病害的形成原因并用实践说明了寒湿地区车辙治理中需要特别注意的问题。
In this paper, the process of rut control was analyzed in cold and wet section of s309 line in Gansu Province. The reasons of rutting disease were analyzed and the problems that need special attention in rutting control in cold and wet area were illustrated.