摘要
本文通过粉煤灰混合料微结构扫描电镜照片，研究了石灰粉煤灰和水泥粉煤灰路面基层材料的物理力学强度形成机理；总结了混合料的物理力学特性与其微结构变化间的规律；最后讨论了石灰和水泥两种激发剂对粉煤灰混合料强度的影响。
In the paper,the strength-forming mechanism of Pfa mixture of Semi-rigid base is studied through an analysis of cement Pfa and lime Pfa mixture micros-tructure by scanning electronic microscopic photo. The relationship between thevariation of the microstructure and the physica-mechanical characteristics as well asthe influence of cement and lime on the strength of Pfa mixture are discussed finally.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
1994年第3期36-40,共5页
China Journal of Highway and Transport
