4Lu Xinying,Li Cuiling,Zhang Haixia. Relationship between the free and total chloride diffusivity in concrete [J]. Cement and Concrete Research, 2002, 32(2):323-326.
5Thomas M D A, Bamforth P B. Modeling chloride diffusion in concrete: effect of fly ash and slag [J]. Cement and Concrete Research, 1999, 29(4):487-495.
6Thomas M. Chloride thresholds in marine concrete [J]. Cement and Concrete Research, 1996, 26(4):513-519.
7Bonakdar A. Mobasher B. Multi-parameter study of external sulfate attack in blended cement materials [J]. Construction and Building Materials, 2010, 24 (1):61-70.
8Lee ST, Moon HY, Swamy R N, Sulfate attack and role of silica fume in resisting strength loss [J].Cement and Concrete Composites, 2005, 26(1):65-76.
9Sezer G I, Ramyar K, Karasu B, Goktepe B. Alper Seze,A., Image analysis of sulfate attack on hardened cement paste [J]. Materials and Design, 2008, 29(1):224-231.
10Torii K, Taniguchi K, Kawamura M. Sulfate resistance of high fly ash content concrete [J]. Cement and Concrete Research, 1995, 25(4):759-768.