谈道路翻浆的原因及防治

翻浆是我国寒冷地区道路上所特有的冻害现象,在季节性冰冻地区,水文、地质条件不良路段,冬季路基土壤由于冰冻作用,路基上层水分增多,春天化冻时水分不能及时排出,使路基过分潮湿软弱,在行车作用下路面发生弹簧、裂纹、鼓包、车辙、冒泥这种现象叫做翻浆。

The Causes and Prevention of Road Frost Boiling

Frost boiling is the unique freezing phenomenon of the road in the cold region of China.In the poor hydrological and geological conditions of roads in seasonally frozen areas,because the frozen role,in winter the upper sub-grade has more moisture,and in the spring,the moisture can not be discharged in time,which make the sub-grade excessive moisture and weak,it may occur spring,crack,drum kits,track,mud phenomenon in the road surface under the action,which is known as frost boiling.