粉煤灰路基填筑施工技术

The Construction Technology of Powder Ash Subgrade Reclamation

运用粉煤灰填筑的路堤可以极大地增强公路路基的强度和稳定性,在良好的力学性能条件下,极为有效地减少公路路基的沉降、变形等异常状况。论文重点从高速公路的粉煤灰路基填筑施工过程入手,全面了解粉煤灰的施工性能,并探讨其在公路路基填筑施工中的技术应用。

The embankment filled with fly ash can greatly enhance the strength and stability of highway subgrade, and can effectively reduce the settlement, deformation and other abnormal conditions of highway subgrade under good mechanical conditions. The paper focuses on the construction process of fly ash subgrade filling in expressway, and fully understands the construction performance offiy ash, and discusses its technical application in highway subgrade filling construction.