浅层滑动引起的公路路基变形分析及治理

Analysis and Management of Highway Subgrade Deformation Caused by Shallow Sliding

为解决公路路基浅层滑动导致的变形问题,提高公路运输的安全性,文中设计了浅层滑动引起的公路路基变形分析及治理方法,针对公路路基变形原因和稳定性进行了分析,并设计了工程治理方案。研究表明,采用削方减载+路肩墙防护的措施,可以提高公路路基稳定性,且造价较低。

In order to solve the deformation problem caused by the shallow sliding of the highway subgrade and improve the safety of the highway transportation,the highway subgrade deformation analysis and treatment method caused by the shallow sliding are designed.The deformation reason and stability of highway subgrade are analyzed,and the engineering management scheme is designed.Research has shown that the engineering measures of cutting square and load reduction+shoulder wall protection can improve the stability of highway subgrade,and the cost is low.