Based on the experiments and study of the typical road section provisions are taken to deal with the problems in standard tamping experiment.

通过对典型实验段的实验、研究，提出了对标准击实试验中出现问题的处理办法。

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According to the relative data of typical sections, the relationship between traffic accidents and road vertical section parameters was studied based on statistics and regression methods.

结合典型长大下坡路段的交通事故数据，运用数理统计与回归分析方法，研究了交通事故与道路纵断面参数之间的关系。

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