Japan Society of Civil Engineers 2023 Annual Meeting

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第I部門

疲労 (5)

Thu. Sep 14, 2023 4:50 PM - 6:10 PM I-3 (広島大 東広島キャンパス総合科学部講義棟 Ｋ１０７)

Chair: Atsushi Tanabe

5:20 PM - 5:30 PM

[I-99] Detailed investigation of cracks in the web of a widening girder (steel I-girder) attached to a steel box girder

*Daisuke Nakahigashi1, Kengo Mori2, Takamitsu Nishishiba3 (1. Hanshin Expressway Engineering Company Limited, 2. Hanshin Expressway Company Limited, 3. Naigaikozo Company Limited)

Keywords:Crack damage, Expansion girder, Ultrasonic Phased Array

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