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[I-15] A Study on the Effectiveness of Countermeasures for Fatigue Cracks near the Support Region of a Steel Bridge on Harbor Roads

*Shunsuke Hayashi¹, Kentaro Arimura¹, Fukutarou Umebayashi¹, Jiyoun Wang¹, Masahiro Sato², Yuuki Kubo², Yutaka Saitou³, Takehiro Nishikawa³, Kaoru Tsuchiya³ (1. Oriental Consultants Co., LTD., 2. Coastal Development Institute of Technology, 3. Yokohama Port and Airport Technical Research Office, MLIT)

Keywords:

Steel bridge,Steel deck,Fatigue crack,FEM analysis