几类透水基层排水性能和结构性能的分析

Analysis Drainage Performance and Structural Performance of Several Types of Permeablebase

通过对目前较常用的三类透水基层材料,即沥青处治碎石、水泥处治碎石和贫混凝土透水基层的排水能力和结构强度的比较分析,阐述各种材料的特点,可为含有透水基层的路面结构设计提供依据。

Based on the comparative analysis on drainage permeablebase and structural performance of three types of permeablebase, such as asphalt-aggregate, cement-aggregate and lean cement, the characteristics of three main kinds of materials are compared. Such analysis may provide basis for pavement design with permeablebase.