構造物調査・診断 (5)

3:30 PM - 3:40 PM JST(6:30 AM - 6:40 AM UTC)

[V-573] Follow-up survey after approximately 6 years of buried galvanic anode construction on the wall of the central passageway of a railway tunnel

*Takumu Nakagawa¹, Youhei Kotani¹, Tomoshige Kamotani², Toshiyuki Aoyama³ (1. West Japan Railway Company, 2. newtech-kowa, 3. P.S. Mitsubishi Construction)

Keywords:

Railway Tunnel,Central aisle,Maintenance,Buried type flow anode construction method,Rebar corrosion

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