School of Municipal and Environmental Engineering Harbin Institute of Technology;
Harbin 150090;
China;
School of Civil Engineering;
Harbin Institute of Technology;
Harbin 150090;
China;
School of Civil Engineering;
Northeast Forestry University;
Harbin 150040;
China;
紧密包装系统; 分界面; 水泥材料; 微细颗粒; 理想模型; 多孔性;