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[V-94] About sacrificial anode material used in the salt damage countermeasure repair method for subway tunnels

〇Hideaki Shinohara¹, Daisuke Shinohara¹, Asahi Nakajima¹, Tsuyoshi Tanida¹, Yuji Morohashi², Norihiko Ogura³, Atsushi Kashima⁴ (1.Metro Rail Facilities Co.,Ltd., 2.Tokyo Metro Co.,Ltd., 3.CCORE Institute of Technology Corp., 4.SUMITOMO OSAKA CEMENT Co.,Ltd.)

Keywords:subway tunnel, salt damage, sacrificial anode material, monitaring, zinc amount, backfil material