Frost boiling, alligator crack, net-shaped crack and pits are commonly found in highway pavement, they are resulted from the moisture damage in the asphalt concrete pavements.
沥青混凝土路面因水损害造成的唧浆、龟裂、网裂、坑洞等早期破坏现象，在公路路面中普遍出现。
The highway frost boiling is a familiar disease in the north area of our country. The paper discusses and studies the cause, theory and prevention of highway frost boiling that should be solved.
公路翻浆是我国北方地区常见的冻害，如何防治翻浆保证路面畅通是公路工程及养护长期需解决的问题，就翻浆产生原因、理论分析及防治方法进行了深入地探讨研究。
This article provides the preventive method of road frost heaving - boiling in alpine area.
本文就这一现象论述了高寒地区道路冻胀翻浆的防治方法。
This article provides the preventive method of road frost heaving - boiling in alpine area.
本文就这一现象论述了高寒地区道路冻胀翻浆的防治方法。
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