多年冻土区级配碎石基层施工技术及质量控制

On construction technique of graded broken stone at many-year permafrost regions and its quality control

针对多年冻土区的特殊性,详细阐述了多年冻土区级配碎石基层施工技术要点,并对级配碎石基层施工质量控制的几个方面进行了分析,从而为该地区道路修筑提供参考。

According to the specialty of many-year permafrost regions, the paper mainly illustrates the construction technical points for the graded broken stone at many-year permafrost regions, and analyzes some aspects of the construction quality control of the graded broken stone, so as to provide some reference for the road construction and maintenance of the region.