Fire Resistance Design and Construction of Prestressed Slab with Ultra-High Strength Fiber Reinforced Concrete

• Baba S.

  大成建設 (株) 技術センター建築技術研究所

• Sasai H.

  大成建設 (株) 設計本部構造グループ

• Morita T.

  大成建設 (株) 技術センター技術企画部

• Nozaki H.

  大成建設 (株) 横浜支店

Bibliographic Information

Other Title

• 超高強度繊維補強コンクリートを用いたプレストレストスラブの耐火設計および施工
• チョウコウキョウド センイ ホキョウ コンクリート オ モチイタ プレストレスト スラブ ノ タイカ セッケイ オヨビ セコウ

Abstract

The paper first summarizes the findings from loaded heating tests of prestressed slabs made of ultra-high strength fiber reinforced concrete (UFC). Based on the test results, a design procedure was developed for estimating the fire resistance of UFC slabs, taking into account the temperature rise and loss of strength of prestressing steel, both induced by heating during fires. Furthermore, the report provides a brief overview on the process of fabrication and installation of the UFC slabs for the enlargement and refurbishment project of an existing office building in Yokohama, Japan.

Journal

• Concrete Journal

  Concrete Journal 45 (7), 38-45, 2007

  Japan Concrete Institute

Keywords

• ultra-high strength fiber reinforced concrete
• pre-stress
• slab
• fire resistance design

Details

• CRID: 1390282680430638336
• NII Article ID: 10018920578
• NII Book ID: AN00094169
• DOI: 10.3151/coj1975.45.7_38
• COI: 1:CAS:528:DC%2BD2sXptVaru74%3D
• NDL BIB ID: 8878961
• ISSN: 03871061
• ISSN: http://id.crossref.org/issn/03871061
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8878961
• Web Site: https://www.jstage.jst.go.jp/article/coj1975/45/7/45_38/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed