構造物調査・診断 (2)

9:30 AM - 9:40 AM JST(12:30 AM - 12:40 AM UTC)

[V-550] Fundamental investigation in early detection method of internal concrete cracks due to rebar corrosion Part 1 (Utilization of Impact Elastic Wave Method)

*Takahiro Maeda¹, Koji Yoshida¹, Toshinori Niimi¹, Noriyuki Utagawa², Chitose Kuroda², Toshiro Kamada³ (1. Central Japan Railway Company, 2. Satokogyo Co,Ltb, 3. Osaka University)

Keywords:

Concrete,Rebar Corrosion,Crack,Electrolytic corrosion test,Nondestructive Inspection,Impact Elastic Wave Method

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