COMPRESSION SOFTENING CHARACTERISTICS OF FIBER REINFORCED CEMENTITIOUS COMPOSITE : Compression test and numerical analysis with parameters of fiber volume fraction and size of specimens

• KANEKO Yoshio

  Graduate School of Engineering, Tohoku University

• MIHASHI Hirozo

  Graduate School of Engineering, Tohoku University

• KIRIKOSHI Kazuki

  Faculty of Engineering, Tohoku University

• SHIMOKAWA Hiroyuki

  Graduate School of Engineering, Tohoku University

Bibliographic Information

Other Title

• 繊維補強セメント系複合材料の圧縮軟化特性 : 繊維混入率と試験体寸法をパラメータとした圧縮試験と数値解析
• センイ ホキョウ セメントケイ フクゴウ ザイリョウ ノ アッシュク ナンカ トクセイ センイ コンニュウリツ ト シケンタイ スンポウ オ パラメータ ト シタ アッシュク シケン ト スウチ カイセキ

Abstract

In this paper, a fundamental study is carried out to clarify the compression softening characteristics of fiber reinforced cementitious composite focusing on the fiber volume fraction and the size effect parameters. Based on the compression tests, the compression softening parameters of both post-peak displacement and post-peak strain are evaluated, and a simple linear softening model is applied to finite element analysis in order to predict the experimental results. The analytical predictions indicate that the simple linear softening model is applicable and both the fiber volume fraction and the size effect parameters should be considered to achieve the further reliability.

Journal

• Journal of Structural and Construction Engineering (Transactions of AIJ)

  Journal of Structural and Construction Engineering (Transactions of AIJ) 70 (592), 19-26, 2005

  Architectural Institute of Japan

Keywords

• Steel fiber
• Synthetic fiber
• Size effect
• Localization
• Constitutive model
• Finite element method analysis

Details

• CRID: 1390001205637493376
• NII Article ID: 110004839712
• NII Book ID: AN10438559
• DOI: 10.3130/aijs.70.19_2
• ISSN: 18818153
• ISSN: 13404202
• NDL BIB ID: 7390152
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7390152
• Web Site: https://www.jstage.jst.go.jp/article/aijs/70/592/70_KJ00004392797/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed