N the ground beneath a roadway or pavement 路基
Thus, route selection, design and sub grade embankment section form a high level of research is the focus of this thesis.
因此，避开不利地形、选择合理线路、选择不易积雪的路基断面形式和合理的路基设计高度的研究是本论文研究的重点。
This paper analyzes the sub grade of Common Diseases, causes, and some of its prevention and control measures were discussed.
文章分析了路基工程质量的通病、成因，并对其防治措施进行了一番探讨。
Practice shows that the application of the treatment has better effect on sub-grade settlement, which can be promoted in the construction of highways.
实践表明该应用该技术处理路基沉降问题效果较好，可以在公路建设中大力推广。
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