摘要
通过对石灰粉煤灰稳定煤矸石的物理-力学性能进行研究,得出在缺乏硬质石料而煤矸石储量丰富的地区用石灰粉煤灰稳定煤矸石或石灰粉煤灰稳定煤矸石加页岩土作农村公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 coal spoil is studied . through the research, lime-flyash stabilized coal spoil and lime-flyash stabilized coal spoil and shale soi used as pavement base of county road in lacking aggregate district is superiority and reasonable .
出处
《重庆交通学院学报》
2005年第5期48-52,共5页
Journal of Chongqing Jiaotong University
基金
交通部西部科技项目(200331822345)
关键词
二灰
煤矸石
路用性能
路面基层
lime-flyash
coal spoil
pavement performance
rodabase
