高速公路路基设计及软土地基处理

Highway Subgrade Design and Soft Ground Treatment

随着我国交通建设事业的不断发展,高速公路的发展越来越迅速,在不同地区进行高速公路施工存在较大区别,特别是在软土地基进行路基施工时,如果没有对路基进行合理设计,没有开展有效的软土地基处理工作,会严重影响高速公路路基的稳定性以及牢固性,导致高速公路施工质量出现问题。基于此,提出软土地基条件下的路基设计与软土地基处理方法保证公路施工的安全性、稳定性,为此类工程提供理论支撑。

With the continuous development of China’s transportation construction industry,the development of highways is getting faster and faster. There are major differences in highway construction in different regions,especially when subgrade construction is carried out on soft ground. If the subgrade is not properly designed,effective soft and soft ground treatment will not be carried out.Affects the stability and ?rmness of the highway subgrade,resulting in problems in highway construction quality. Based on this,the subgrade design and soft-soil foundation treatment method under the condition of soft-soil foundation are proposed to ensure the safety and stability of highway construction,and provide theoretical support for such projects.