滑模摊铺路面掺粉煤灰混凝土配合比设计  

On Mix Ratio Design of Flyash Concrete Pavements Paved with Slip Forms

作　　者：陈杰[1] 高正[1] 

机构地区：[1]长安大学公路学院,陕西西安710064

出　　处：《中国市政工程》2006年第4期7-10,共4页China Municipal Engineering

摘　　要：基于对南方地区高等级公路水泥混凝土路面采用滑模摊铺施工的研究,提出了利用综合级配正交试验法和综合级配范围,进行滑模摊铺混凝土配合比的综合设计方法,并对掺粉煤灰混凝土和纯水泥混凝土后期强度的关系进行了讨论,并介绍了两者耐磨性能试验对比的结果。An orthogonal experimental method and the range of integrated gradation are proposed for the mix ratio design of concrete paved with the slip form, based on the study of using the slip form to build the cement concrete pavement of a high-class highway in the south, with discussions on the later strength of the flyash concrete compared with that of the cement concrete, including the comparison of results from the wearing test thereof.

关 键 词：滑模摊铺 粉煤灰 混凝土配合比 

分 类 号：U416.216[交通运输工程—道路与铁道工程]