Presentation Information

1:40 PM - 1:50 PM JST(4:40 AM - 4:50 AM UTC)

[CS9-85]Investigation of vibration characteristics four years after the repair in bridge RC deck slab of 2 span continuous steel girder with portal pier supporting steel beam

*Iwaro Hayakawa¹, Satashi Himoto¹, Shohei Kinoshita², Shigeru Kasai² (1. East Nippon Expressway Company, 2. NEC Corporation)

vibration mode,bridge RC deck slab,soundness evaluation,repair effect

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