强夯法在高速公路路基施工中的应用

Application of Dynamic Compaction Method in Expressway Subgrade Construction

当强夯法对地基的加固效果好,适用范围广。在高速公路路基施工中遇到软弱地基时,可以采用强夯法提高地基的承载力。结合具体的高速公路路基施工实例,从强夯施工机具选择、施工准备、施工过程等方面对强夯法的施工工艺进行阐述,并指出施工注意事项,可为相关施工提供参考。

Dynamic compaction method has good reinforcing effect on the foundation and has wide application range. When soft foundation is emerging in expressway subgrade construction, dynamic compaction method can be used to improve the bearing capacity of foundation. Combined with concrete example of expressway subgrade construction, from the selection of dynamic compaction construction equipment, construction preparation, construction process and other aspects, the paper expounds the dynamic compaction technology, and points out the matters needing attention in the construction, which can provide reference for relevant construction.