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在我国现行路基设计规范中,路基压实质量的评定标准中没有考虑土质的影响,特别是对于细粒土的压实质量评定存在一些不足之处,需进行一定程度的调整。本文以不同特性的几种代表性土样为主要研究对象,研究了细粒土的特征参数与其对应的力学性质之间的关系,为进一步完善路基压实质量评定提供参考。
In our country’s current subgrade design code, the subgrade compaction quality assessment standards did not consider the influence of soil quality, especially for compaction quality evaluation of fine-grained soil there are some shortcomings, to be adjusted to some extent. In this paper, several representative soil samples with different characteristics as the main research object, studied the relationship between the characteristic parameters of fine-grained soil and its corresponding mechanical properties, to provide reference for further improvement of subgrade compaction quality assessment.