JCI Annual Convention in NAGOYA

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The 43rd JCI Technical Conference

A. Material & Construction » Durability

Durability

Wed. Jul 7, 2021 3:30 PM - 5:15 PM Room 3 (Virtual Room)

座長:村上祐貴(土木), 今本啓一(建築)

[1074] EFFECT OF WATER MIGRATION AND pH OF REBAR POSITION ON SPALLING OF COVER CONCRETE CAUSED BY CORROSION

Shuntaro TODOROKI1, Hiroshi UEDA1, Tetsuya ISHIDA2, Toshiya TADOKORO1 (1.鉄道総合技術研究所 2.東京大学)

Keywords:pH of concrete、railway RC bridge、rebar corrosion、spalling of cover concrete、water migration、コンクリートのpH、剥落、水掛かり、鉄筋腐食、鉄道RCラーメン高架橋