黄土地区公路病害与防治措施研究

Highway Diseases in Loess Area and It′s Prevention Measures

我国西部地区分布着大面积的黄土,由于黄土具有特殊的工程性质,导致其所在地区公路病害频繁发生。首先对黄土的工程特性及其影响因素进行分析,然后对黄土地区路基病害及其防治技术进行了研究,从而为公路设计和施工提供了有针对性的防范措施,并为养护给出相应的处治方法,这为我国即将来临的西部公路建设高潮提供了一定的技术参考。

Loess area is widely distributed in China. Because the loess has many special engineering properties, which Leads to the highway diseases frequently occur in its region.The paper analyzes the engineering properties of loess and its influencing factors, and studies roadbed diseases in loess area and their prevention and control technology. It will provide targeted preventive measures for highway design and construction, and some treatment methods for maintenance correspondingly. It will also provide some reference for upcoming highway construction climax in west China.