1. 1) Kobayashi, Y., Tanaka, Y., Goto, H., Matsuoka, K., Motohashi, Y.: Corrosion Fatigue Strength on Notched Specimens of a Ship Structural Steel, Journal of the Society of Naval Architects of Japan, Vol. 182, pp.751-761, 1997 (in Japanese).
2. 2) Kobayashi, Y., Tanaka, Y., Goto, H., Niwa, T.: Long Term Corrosion Fatigue of Ship Structural Steel in Seawater, Conference proceedings, the Society of Naval Architects of Japan, Vol. 2, pp.163-164, 2003 (in Japanese).
3. 3) Kobayashi, Y., Tanaka, Y., Goto, H., Matsuoka, K., Motohashi, Y.: A Study on a Long Term Corrosion Fatigue Strength of a Ship Structural Steel Plate in Synthetic Seawater, Journal of the Society of Naval Architects of Japan, Vol. 183, pp.383-390, 1998 (in Japanese).
4. 4) Nishida, M.: Stress Concentration, Morikita Publishing Co., Fig. 14 Relation between da/dN and ΔK. Ltd., 1967 (in Japanese).
5. 西田正孝：応力集中，森北出版株式会社，1967．