高寒山区高等级公路涎流冰的形成与防治

The formations of saliva ice in higher-level road in high and cold zone and the preventions

通过对寒冷山区高等级公路涎流冰形成条件的分析,阐明了形成公路涎流冰病害的主要因素及其危害,并结合实际提出了经济、合理有效地防治公路涎流冰的方法和途径。

Through the analysis of the formations of saliva ice in higher level road in high and cold zone, discussion is made on its damages, and based on the practice the reasonable and economic methods are provided to prevent from it.