摘要
采用室内实验并结合道路施工中实际情况研究了石灰、粉煤灰做路面底基层的强度规律。主要研究3方面因素对石灰、粉煤灰做路面底基层强度的影响．包括单质材料、石灰与粉煤灰的比例及龄期。
Through indoor experiments combined with the actual situation in road-building processes, strengthvarieties of the subsurface made of lime and fine coal ash were studied. Three factors, such as thesingle material, the proportion of lime and fine coal ash and the time period, were considered abouttheir effects on the strenghth of the subsurface made of lime and fine coal ash.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2000年第1期84-85,共2页
Journal of Northeast Forestry University
关键词
石灰
粉煤灰
路面
底基层
强度
路基
材料
公路
Lime
Fine coal ash
Road surface
Subsurface
Strength
Time period
