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[V-151] Corrosion status Mechanical properties of PC steel bars after more than 50 years of construction (interim report) -Renewal Project of Tedori River Bridge (Part 22)-

*Takaaki Nakaminami¹, Takuya Makino¹, Toru Komori², Runa Kawaziri² (1. Central Nippon Expressway Company Limited, 2. Central Nippon Highway Engineering Nagoya Company Limited)

Keywords:

Post-tension PC,Corrosion,PC steel rod,Tedori River Bridge,Hokuriku Expressway