• 粗集料设计密度 - 引用次数：3

  So this paper comes up with AC-20 asphalt concrete design goals as gradation design of the middle coat. Secondly, this paper analyses the steps of Bailey method, and discusses coarse aggregate designed density and 0.075mm percent of passing.

  其次,本论文详细分析了贝雷法设计流程,并重点讨论了设计过程中应考虑的两个因素:粗集料设计密度与0.075mm筛孔的通过率。

  参考来源 - 中面层沥青混合料级配参数优化研究

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