刚性路面结构透水系统研究  

The Study of Drainage System in Concrete Pavement Structure

作　　者：杨建华[1] 汪建鸽[1] 武和平[1] 

机构地区：[1]长沙交通学院交通设计研究所,湖南长沙410076

出　　处：《长沙交通学院学报》2000年第1期31-36,共6页Journal of Changsha Communications University

基　　金：交通部"九五"科技攻关项目

摘　　要：根据湖南省自然气候条件 ,对特殊地质条件下的水泥混凝土路面结构内部排水设计方法进行了探讨 ,通过透水基层、防渗底基层的透水及防渗性能的对比试验 ,给出了透水基层及防渗底基层的主要设计参数 ,提出了路面结构透水的设置方法。According to the natural climate conditions of Hunan aream the general methods of the concrete pavement structure drainage in some speacial geological conditions are discussed. In this paper, the more perfect methods are provided for the design of drainage system in concrete pavement. Further, based on the contrast experiments about drainage base course and anti penetrate subbase course, the authors put forward the main design parameter of drainage base and anti penetrate subbase, as well as the construction methods of pavement structure drain system.

关 键 词：透水基层 设计参数 公路路面 刚性水面 

分 类 号：U416.222[交通运输工程—道路与铁道工程]