张家口市洋河河砂填筑路基施工质量控制措施

Quality Control Measures of River Sand Filling Subgrade Construction in Yang River in Zhangjiakou City

工程实践证明,利用河砂填筑路基的施工方案切实可行,施工工艺科学合理,能降低工程造价,减少土地占用,保证工程质量和安全,缩短工期,取得可观的经济效益和社会效益。

Engineering practice proves that the construction plan of river sand filling subgrade is practical,which has scientific and rational construction technology,reduces the construction cost and the land occupation,shortens the construction period,and achieves remarkable economic and social benefits.