探讨提高高速公路路面质量的改进方案  

A Project of Improving the Freeway's Quality

作　　者：张鹏[1] 李冬[1] 康冬冬[2] 

机构地区：[1]国防科技大学数学与系统科学系,长沙410073 [2]国防科技大学物理系,长沙410073

出　　处：《数学的实践与认识》2008年第14期153-159,共7页Mathematics in Practice and Theory

摘　　要：该问题是一个复杂的数据处理问题,对筛孔通过率与路面压实度上界之间的关系问题进行了深入的探讨,并通过求解多尺度颗粒堆积问题,给出了颗粒级配组成与堆积密度之间的关系.The problem is a complex one of data processing. In this thesis, The relations between the through rate of the sieve pore and the upbound of the road density have been discussed deeply. And with resolving the problem of piling-up, the connections of the structure of grain and the piling-up density have been described.

关 键 词：指标 级配组成 堆积密度 筛孔通过率 

分 类 号：U416.2[交通运输工程—道路与铁道工程]