摘要
通过对石灰粉煤灰稳定页岩土及石灰粉煤灰稳定页岩土加软质集料的物理—力学性能进行研究,得出在缺乏硬质石料的地区用水泥稳定页岩土和二灰稳定页岩土加软质集料作县乡道路的路面基层材料是可行的、经济的,有较大的实用价值.
in this paper, physis-mechanics property of lime-flyash stabilized shale soil(soft aggregate) is studied . through the research, lime-flyash stabilized shale soi and lime-flyash stabilized soft aggregate used as pavement base of county road in lacking aggregate district is reasonable .
出处
《重庆交通学院学报》
2005年第1期77-81,共5页
Journal of Chongqing Jiaotong University
基金
交通部西部科技项目低造价县乡道路修筑技术的研究(项目编号:2001318223645)
关键词
二灰
软质集料
路用性能
路面基层
lime-ash
soft aggregate
using performance of road
pavement base
