疲労 (2)

10:50 AM - 11:00 AM JST(1:50 AM - 2:00 AM UTC)

[I-83] Fatigue strength of old welded materials used in steel railway bridges

*Takahiro Hirano¹, Daisuke Uchida², Takanori Murakami³, Wataru Sugishima⁴, Masaya Hirabayashi¹ (1. East Japan Railway Company, 2. Hosei University, 3. MIYAJI ENGINEERING, 4. Hosei University Graduate School)

Keywords:

old steel,chemical composition,window type restraint weld cracking test,fatigue strength

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