1. 1) Environment-friendly Material, Iron and Steelmaking Slag, Nippon Slag Association, Tokyo, (2010).
2. 2) E. Kiso, N. Tsutsumi, M. Shibuya and M. Nakagawa: 20th Ocean Engineering Symp., JFOES, JASNAOE, Tokyo, (2008).
3. 3) Y. Miyata, Y. Sato, S. Shimizu and K. Oyamada: JFE Tech. Rep., 19 (2008), 1.
4. 4) K. Marumo and M. Yokota: Rep. Mar. Ecol. Res. Inst., 15 (2012),23.
5. 5) J. Sasaki, M. Isobe, A. Watanabe and M. Gomei: Proc. of Coastal Engineering, Vol. 34, JSCE, Tokyo, 43 (1996), 1111.