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1 翻浆发生的过程及其影响因素1 .1 翻浆发生的过程翻浆是我国寒冷地区特有的公路冻害现象。它不仅会破坏路面 ,妨碍行车 ,严重的还会中断交通 ,对国民经济建设、国防战略都具有一定的危害。翻浆主要发生在我国北方各省及南方的季节性冰冻地区 (集中在春融季节 ) ,由于路面排
1 The phenomenon of the occurrence of the process and its influencing factors 1.1 The process of the occurrence of the process The process of the process of the phenomenon of the phenomenon of frost damage on the highway in the cold region of China. It will not only destroy the road surface, hinder the traffic but also interrupt the traffic in a serious way, all of which will endanger the national economic construction and the national defense strategy. Spirulina mainly occurs in the seasonal frozen regions of the northern provinces of our country and the south (concentrated in the spring melt season). As the pavement