1. 1. Kovtunenko, V.A., Sineok, A.G., Gerasimenko, A.M., Zadorozhny, V.A. (2005) Typical damages of welded metal structures of bridges. The Paton Welding J., 10, 27-32.
2. 2. Ushakov, I.I., Mishchenko, V.Ya., Ushakov, S.I. (2013) Corrosion damage of steel structures and fundamentals of diagnostics: Manual. Moscow, ASB [in Russian].
3. 3. Toyoda, M. (1995) How steel structures fared in Japan's great earthquake. Welding J., 74, 31-42.
4. 4. Takanori Deluchi, Masashi Mouri, Junya Hara et al. (2012) Fatigue strength improvement for ship structures by ultrasonic peening. J. of Marine Sci. and Technol., 17(3), 360-369.
5. Fatigue strength improvement of bridge girders by ultrasonic impact treatment (UIT);Fisher;Welding in the World 46(9-10),2002