Ohta Akihiko

Influence of stress ratio on the threshold level for fatigue crack propagation in high strength steels

Ohta Akihiko, Sasaki Etsuo, 1977 .

Discussion on the expression of fatigue crack propagation rate after suddenly decreasing stress condition by Klesnil and Lukáš

Ohta Akihiko, Sasaki Etsuo, 1977 .

Fatigue strength of non-load-carrying cruciform welded joints by a test maintaining maximum stress at yield strength

Ohta Akihiko, Matsuoka Kazuyoshi, Suzuki Naoyuki, 1994 .