Japan Society of Civil Engineers 2022 Annual Meeting

Presentation information

第VI部門

検査技術・診断 (7)

Fri. Sep 16, 2022 10:40 AM - 12:00 PM VI-4 (吉田南総合館北棟 共北27)

Chair: Kenichi Horiguchi

10:40 AM - 10:50 AM

[VI-839] Examination of automatic extraction method of tapping sound inspection points in subway tunnels

*Yukihiro Ishikawa1, Daisuke Tanaka1, Ken Sugawara1, Mami Togashi1 (1. Tokyo Metro)

Keywords:Subway tunnel, Maintenance, Tapping sound inspection, Visible image

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