2M Maage. Chloride penetration in high performance concrete exposed to marine enviroment[R]. 3^rd International Symposium on Ultilization of HPC, Lillehammer, Norway, 1993. 被引量:1
3YU A B, STANDISH N. Porosity calculations of multi-component mixtures of spherical particles [J]. Powder Technol, 1987, 52: 233-240. 被引量:2