山区公路路基病害及防治

结合甘孜藏族自治州的实际情况,简述了山区公路路基沉陷、边坡滑塌、碎落和崩塌、路基沿山坡滑动等常见病害,从设计与施工方面分析了产生病害的原因,并概述了路基病害的防治措施,从而提高路基的整体稳定性.

The subgrade damage and prevention of mountain highway

Combining with the practice situation in Ganzi Tibetan autonomous prefecture,the common damages such as subgrade settlement,slide slope slumping,scrap dropping and sliding,and subgrade sliding along hill side of mountain highway were explained,the cause of damage was analyzed from design and construction,and the prevention measurement of subgrade damage was explained,so as to improve the whole stability of subgrade.