Upon completion of subgrade filling for railways or highways, sometimes the straight line and curved line cannot close due to errors in construction or other reasons.
公路或铁路路基填筑完后，因前期施工过程中导线不通视及施工误差等多种原因，会出现直线与曲线不能闭合的情况。
Based on the engineering practice introduce is made on the construction performance of filling subgrade in silt soil and points for attention.
结合工程实例，介绍了粉砂土填筑路基的施工工艺及注意的问题。
This study analysis the critical issues and quality control points for sand-filling subgrade with case study of Shanghai S32 freeway construction practice.
论文结合上海S32高速公路填砂路基施工实践，探讨了填砂路基施工的关键问题和质量控制要点。
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