提高粉性土路用性能的研究  

Research on Improving Road Performance of Powdered Soil

作　　者：孙伯文 

机构地区：[1]河北省交通厅公路局,河北石家庄050051

出　　处：《交通标准化》2008年第7期244-246,共3页Communications Standardization

摘　　要：通过对粉性土这种特殊类型土用作高等级公路底基层进行稳定方法研究,寻找一种力学性能和路用性能都适宜的稳定类型,从而可为广大使用者提供参考。Stability method is studied when powdered soil, which is a kind of special soil, is used as bottom base of highway so as to find out a stability kind suitable in mechanics and road performances. Thus it can provide some reference for a great many of users.

关 键 词：粉性土 路用性能 路面(底)基层 

分 类 号：U416.2[交通运输工程—道路与铁道工程]