非破壊評価 (2)

11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)

[I-216] Detailed Investigation on the Cause of Crack Initiation in Flange Shaped Steel under Steel Railway Bridge Bearing

*Hisao Nishida¹, Motoya Kimura², Mikihito Hirohata³ (1. Kyobashi Bridge Co., Ltd., 2. West Japan Railway Company, 3. Osaka University)

Keywords:

steel railroad bridge,bearing,crack,residual stress

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