非破壊評価

[I-232] Fatigue Strength and Crack Detection of Weathering Steel Welded Joints Weathered for 45 years

*Yuya Sasaki¹, Koji Kinoshita², Yuki Ono³, Kazuma Inoue⁴ (1. Gifu University Graduate School, 2. Gifu University, 3. Aalto University, 4. Japan Construction Method and Machinery Research Institute)

Keywords:Wethering Steel, Rust, Fatigue Strength, Fatigue Crack, Non-destructive Detection