PSI - Issue 38

Yuichi Shiraishi et al. / Procedia Structural Integrity 38 (2022) 588–595 Author name / Structural Integrity Procedia 00 (2021) 000 – 000

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Fig. 9. the fatigue cracking at a welded joint when the crack was detected (N=2.5Mcycles)

Fig. 12. fatigue cracking at a welded joint when the fatigue test was ended (N=5.9M cycles, the east side of gauge No.5)

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Fig. 13. fatigue cracking at a welded joint when the fatigue test was ended (N=5.9M cycles, the east side of gauge No.6)

Fig. 10. fatigue cracking at a welded joint when the fatigue test was ended (N=5.9M cycles, the west side of gauge No.5)

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Fig. 14. locations of core holes in the deck plate

Fig. 11. fatigue cracking at a welded joint when the fatigue test was ended (N=5.9M cycles, the west side of gauge No.6)