摘要
现在,我国许多路段的路基出现了不同程度的病害,其中最常见有路基变形,边坡滑塌,路基沿坡滑动等病害,治理难度比较大,在增加养护费用的同时还使公路的寿命大大缩减。为此,本文论述了不同地区公路路基病害的主要类型及其危害,分析了其产生的原因,并提出了一些切实可行的防治措施,切实保障路面质量和稳定性。
At present, many sections of the roadbed of China suffers from different degrees of disease, among which the subgrade deformation, slope collapse, slope failure along the embankment are the most common disease. The treating of the disease is difficult with the increasing of maintenance cost and the decreasing of highway using life. Therefore, the paper discusses the main types of highway disease of different areas and the hazard, the causes of the disease and then puts forward some practical prevention measures to ensure the quality and the stability of road pavement.
出处
《价值工程》
2010年第27期110-110,共1页
Value Engineering
关键词
公路路基
病害
防治
roadbed
disease, prevention
