Technical Development on Pretensioned PC Beam with Epoxy-Coated PC Strand for Salt Attach Region

• 大城 武

  琉球大学

• 富山 潤

  琉球大学 工学部環境建設工学科

• 平井 圭

  黒沢建設（株） 技術部

Bibliographic Information

Other Title

• 塩害地域におけるエポキシ樹脂塗装PC鋼より線を用いたプレテンションPC桁の技術開発
• エンガイ チイキ ニ オケル エポキシ ジュシ トソウ PCコウ ヨリ セン オ モチイタ プレテンション PC ケタ ノ ギジュツ カイハツ

Abstract

This paper presents the technical development on practical application of highly durable pretensioned PC beam with epoxy-coated PC strands for salt attach region. Bond performance of the PC beams is verified by the induced concrete stress at the transfer length just after prestressing. Also, bending tests for the PC beams with epoxy-coated PC strands and normal PC strands are presented and the results conclude that both beams have the same load carrying capacity.

Journal

• Concrete Journal

  Concrete Journal 50 (3), 254-260, 2012

  Japan Concrete Institute

Keywords

• pretensioned PC beam
• epoxy-coated PC strand
• high temperature steam curing
• bond performance
• load carrying capacity

Details

• CRID: 1390282679518543744
• NII Article ID: 10030145264
• NII Book ID: AN00094169
• DOI: 10.3151/coj.50.254
• COI: 1:CAS:528:DC%2BC38Xlslart7o%3D
• ISSN: 21862753
• ISSN: 03871061
• NDL BIB ID: 023566574
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I023566574
• Web Site: https://www.jstage.jst.go.jp/article/coj/50/3/50_254/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed