LABORATORY EXPERIMENTS ON INTEGRATED HEALTH MONITORING OF CAST-IN-SITU CONCRETE PILE FOUNDATIONS USING VIBRATION AND WAVE MEASUREMENTS

• HAMAMOTO Takuji

  Department of Architecture, Musashi Institute of Technology

• OHMURA Tetsuya

  Department of Architecture, Musashi Institute of Technology

• HORIUCHI Daigo

  Musashi Institute of Technology

• CHOI Jeongkyu

  Musashi Institute of Technology

Bibliographic Information

Other Title

• 振動・波動計測による場所打ちコンクリート杭の総合的ヘルスモニタリングに関する室内実験
• シンドウ ハドウ ケイソク ニ ヨル バショウチ コンクリート クイ ノ ソウゴウテキ ヘルス モニタリング ニ カンスル シツナイ ジッケン

Abstract

An experimental study on the integrated health monitoring of cast-in-situ concrete pile foundations is presented using vibration and wave measurements. The health monitoring strategy is a two-stage damage detection scheme before and after excavation as in the case of the previous paper. A series of cyclic loading tests on cantilever-type specimens of cast-in-situ concrete pile have been performed to simulate the development of seismic damage. Four damage detection tests, i.e., vibration generator, impact hammer, acoustic emission and ultrasonic wave tests have been carried out during and after successive loading cycles. Based on the experimental results, the usefulness and limitations of the proposed damage detection scheme are discussed for cast-in-situ concrete pile foundations.

Journal

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

  Journal of Structural and Construction Engineering (Transactions of AIJ) 72 (616), 105-112, 2007

  Architectural Institute of Japan

Keywords

• Structural hearth monitoring
• Cast-in-situ concrete pile foundation
• Vibration generator test
• Impact hammer test
• Acoustic emission test
• Ultrasonic wave test

Details

• CRID: 1390282680646361600
• NII Article ID: 110006279641
• NII Book ID: AN10438559
• DOI: 10.3130/aijs.72.105_2
• ISSN: 18818153
• ISSN: 13404202
• NDL BIB ID: 8851785
• Web Site: http://id.ndl.go.jp/bib/8851785
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8851785
• Web Site: https://www.jstage.jst.go.jp/article/aijs/72/616/72_KJ00004597589/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed