PERFORMANCE AND BEHAVIOR FOR CORROSION PROTECTION OF REINFORCED CONCRETE MEMBERS WITH GALVANIZED STEEL FIBERS

• SAEKI Noboru

  北海道大学大学院 工学研究科 高性能コンクリート工学分野

• HORIGUCHI Takashi

  JAPAN SOCIETY OF CIVIL ENGINEERS

• NOTOYA Takenori

  北海道大学大学院 工学研究科 腐食防食工学分野

• SOMEH Abdullah K.

  北海道大学大学院 工学研究科

Bibliographic Information

Other Title

• 亜鉛めっき鋼繊維による鉄筋コンクリート部材の防食挙動と性能
• アエンメッキ コウ センイ ニ ヨル テッキン コンクリート ブザイ ノ ボウショク キョドウ ト セイノウ

Abstract

Corrosion protection of reinforced concrete members with zinc-coated steel fibers was evaluated among the corrosion-protection methods against chloride-induced deterioration. Role of zinc-coated galvanized steel fibers in severe environment was confirmed as a sacrificial anode for embedded steel in an electrochemical reaction due to diffusion of chloride ion.<br>Modified test of ferroxyl transparent gel and accelerated corrosion test were applied to investigate the corrosion-protection behavior of embedded steel bars in the galvanized steel fiber reinforced concrete. Hydrogen evolution problem due to galvanized steel fibers in a high alkaline environment was discussed and the method of control the evolution was proposed.

Journal

• Doboku Gakkai Ronbunshu

  Doboku Gakkai Ronbunshu 2000 (655), 35-46, 2000-08-20

  Japan Society of Civil Engineers

Keywords

• steel fiber
• reinforced concrete
• corrosion protection
• galvanized steel fiber
• hydrogen evolution

Details

• CRID: 1390001205309436160
• NII Article ID: 130003801598
• NII Article ID: 10004545108
• NII Book ID: AN10014020
• DOI: 10.2208/jscej.2000.655_35
• ISSN: 18827187
• ISSN: 02897806
• NDL BIB ID: 5466411
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5466411
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/2000/655/2000_655_35/_pdf
• Data Source:
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  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed