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[I-245] Long-term monitoring and re-application of closure treatment for closed fatigue crack propagated to trough ribs of orthotropic steel deck (Part 2)

Koji Kinoshita¹, *Rikuto Souma¹, Yuta Mezaki¹, Yuki Banno², Eita Hatanaka³, Toshiyuki Onoyama³, Keisuke Yoshida³ (1. Fukuoka University, 2. Gifu University, 3. Central Nippon Highway Engineering Nagoya Co., Ltd.)

Keywords:

Trough rib,Fatigue crack,Impact crack closure retrofit treatment,strain measurement

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