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路基是公路工程的重要组成部分,它既是路线的主体,又是路面的基础,路基的施工质量直接影响到路面的使用效果。文章通过级配砂砾技术分析,阐述了其施工质量,提出了具体措施。
Subgrade is an important part of highway engineering. It is not only the main part of the route, but also the foundation of pavement. The construction quality of subgrade directly affects the using effect of pavement. Through grading gravel technology analysis, the paper expounds its construction quality and puts forward concrete measures.