本文提出了一种根据主骨料空隙率设计透水性面层沥青混合料级配的新方法。
A new design method based on voidage of coarse aggregates for grading of permeable bituminous surface course is presented in this paper.
应用混凝土细观结构模拟技术，获得了任一级配骨料的界面体积分数。
Applying the simulation technique of concrete mesostructure, the ITZ volume fraction was obtained for a given aggregate grading.
本文针对全级配大坝混凝土的高骨料含量的要求，给出了一种高效率生成随机球骨料模型的方法。
A method for simulating full-graded aggregate concrete with high aggregate content, which can efficiently pack the spherical aggregates, is proposed.
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