1. 1) Marquis, B., Barsoum, Z : IIW Recommendations for the HFMI Treatment for Improving the Fatigue Strength of Welded Joints, 2016.
2. 2) Hara, J., Shimoda, T., and Deguchi, T.: A study on Fatigue Strength Improvement for Ship Structures by Ultrasonic Peening Part 1, Conference Proceedings the Japan Society of Naval Architects and Ocean Engineers, Vol. 10, pp.599-602, 2010 (In Japanese).
3. 3) Iwata, T., Niwa, T., Tanaka Y., Ando, T., and Anai, Y.: Thickness Effect on Fatigue Strength of Welded Joint Improved by HFMI, Quarterly Journal of the Japan Welding Society, Vol. 34, No. 4, pp.249-259, 2016.
4. 4) Japanese standards association: Rolled sheets for welded structure (JIS G 3106), Japanese standards association, 2015.
5. 5) National Research Institute for Materials: NRIM FATIGUE DATA SHEET No. 13, National Research Institute for Materials, 1979.