Fatigue strength improvement of lap joints of thin steel plate using low-transformation-temperature welding wire

Welding Journal (Miami, Fla)

Volumn 82, Issue 4, 2003, Pages

  Ohta, A ^a   Matsuoka, K ^b   Nguyen, N T ^c   Maeda, Y ^a   Suzuki, N ^a  

^a NATIONAL INSTITUTE FOR MATERIALS SCIENCE   (Japan)

^b NATIONAL MARITIME RESEARCH INSTITUTE   (Japan)

^c ETRS Pty Ltd   (Australia)

Author keywords

Fatigue Strength; Improvement; Residual Stress; Steel; Transformation; Welded Joint; Welding Wire

Indexed keywords

COMPRESSIVE STRESS; FATIGUE OF MATERIALS; STRENGTH OF MATERIALS; THERMAL EFFECTS; WELDS; WIRE PRODUCTS;

COMPRESSIVE RESIDUAL STRESS;

STEEL;

EID: 0038680339     PISSN: 00432296     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Fisher, J. W. 1971. Fatigue strength of welded A514 steel beams. Proc. Conference on Fatigue of Welded Structures Cambridge: The Welding Institute, 1:135-148.
2. Ohta, A., Sasaki, S., Inagaki, M., Kamakura, M., Nihei, M., and Kosuge, M. 1981. Effect of residual stresses on threshold level for fatigue crack propagation in welded joints of SM50B steel. Trans. of Japan Welding Society 50: 31-38.
3. Sanders, W. W., Decerecho, A. T., and Munse, H. 1965. Effect of internal geometry on fatigue behavior of welded joints. Welding Journal 44(2): 49-s to 55-s.
4. Polmear, I. J. 1979. Effect of peening on the fatigue performance of aluminum alloy fillet welds. Metallugical Forum 2: 20-28.
5. Ohta, A., Watanabe, O., Matsuoka, K., Shiga, T., Nishijima, S., Maeda, Y., and Suzuki, N. 1999. Fatigue strength improvement by using newly developed low transformation temperature welding material. Welding in the World 43: 38-42.
6. Ohta, A., Maeda, Y., and Suzuki, N. 2000. Fatigue strength improvement by using developed low transformation temperature welding wire and PWHT. Welding in the World 44: 52-56.
7. Ohta, A., Maeda, Y., Nguyen, T. N., and Suzuki, N. 2000. Fatigue strength improvement of box section beam by low transformation temperature welding wire. Welding in the World 44: 26-30.
8. Ohta, A., Maeda, Y., and Suzuki, N. 2000. Fatigue strength improvement of butt welded pipe by using low-temperature-transformation welding material. Preprint of National Conference of Japan Welding Society 66: 120-121 (in Japanese).
9. Ohta, A., Maeda, Y., and Suzuki, N. 2001. Fatigue life extension by repairing fatigue cracks initiated around box welds with low transformation temperature welding wire. Welding in the World 45: 3-8.
10. Ohta, A., Suzuki, N., and Maeda, Y. Extension of fatigue life by additional welds around box welds using low transformation temperature welding material. Submitted for publication to the American Society of Civil Engineers.
11. Matsuoka, K., Takahasi, I., Yoshii, T., and Fujii, E. 1993. Influence of residual stress on fatigue strength of non-load-carrying fillet welded joints. Trans. of Japan Welding Society. 24: 70-77 (in Japanese).
12. Kawada, Y., Taira, S., and Tada, Y., 1972. Manual for Stress Measurements, 363-366. Tokyo: Ohm Press (in Japanese).