1. 1) H.H. Uhlig and R.W. Revie: Corrosion and Corrosion Control, 3rd ed., (Sangyo-Tosho, Tokyo, 1989) pp. 59–61.
2. 2) Ministry of Land, Infrastructure, Transport and Tourism, Ports and Ports Bureau: Technical Standards and Commentaries for Port and Port Facilities in Japan. Japan Port Association, (2007) p. 439, p. 441.
3. 3) Ministry of Transport, Port and Port Bureau: Design Standards for Port and Port Steel Structures. Japan Port Association, (1970) 2-3-8.
4. 4) T. Yamaji, Y. Akira, S. Sato, H. Shiraishi, M. Yoshida, Y. Hunayama and M. Abe: Bousei-Kanri 52 (2008) 41–44.
5. 5) Coastal Development Institute of Technology: Corrosion Protection and Repair Manual for Port and Port Steel Structures. Coastal Development Institute of Technology, (2009) p. 198.