高海拔级配碎石基层施工质量控制

On quality control of high altitude graded broken stone construction

结合级配碎石的基本要求,通过对近些年文献及实践的归纳总结,提出高原地区级配碎石基层质量控制要点,并从材料、含水量、摊铺及压实、质量检测等方面进行了具体阐述,希望能够为施工或设计提供指导。

By combining with the basic requirement of the graded broken stone, according to the summary of the recent literature and practice, points out the quality control points for graded broken stone in plateau areas, provides direction for the construction and design, and indicates from the materials, the water content, pavement and compaction, and quality inspection etc., so as to guide the construction or design.