Firstly, lots of laboratory has been carried out to study the design method of ATPB by using Bailey method and the method of SAC graduation design.

• 本文首先通过借鉴美国的贝雷法和沙庆林院士的SAC级配设计方法对多孔隙沥青稳定碎石的级配提出了分段设计的方法，并且结合国内外的实践经验，选取几种成功的级配做平行试验共同订出了一个级配范围，用以指导施工。