EXPERIMENTAL STUDY ON THE EFFECT OF POUNDING BETWEEN THE ADJACENT GIRDERS ON THE FALLING GIRDERS

• MORIYAMA Takuro

  JAPAN SOCIETY OF CIVIL ENGINEERS

• YODA Teruhiko

  JAPAN SOCIETY OF CIVIL ENGINEERS

Bibliographic Information

Other Title

• 桁間衝突が落橋におよぼす影響に関する実験的検討
• コウカン ショウトツ ガ ラッキョウ ニ オヨボス エイキョウ ニ カンスル ジッケンテキ ケントウ

Abstract

After Hyogoken-Nanbu Earthquake in 1995, pounding between the adjacent girders is of major concern from the view point of base isolation. In this paper, an experimental study using the two-dimensional shaking table was performed focusing on the dynamic and impact behavior of the pounding between the adjacent girders. The girder falling was observed due to the pounding between the adjacent girders. The effects of the pounding on the falling girders were examined by the response acceleration of the girders and deformation of the piers. The effects of the shock absorber such as rubber and lead inserted to the bridge restrainer plates in order to decrease impact force were investigated.

Journal

• Doboku Gakkai Ronbunshu

  Doboku Gakkai Ronbunshu 2000 (654), 223-232, 2000-07-21

  Japan Society of Civil Engineers

Keywords

• pounding of girders
• bridge restrainer plates
• impact force
• shock absorber

Details

• CRID: 1390282680285563776
• NII Article ID: 10004543977
• NII Book ID: AN10014020
• DOI: 10.2208/jscej.2000.654_223
• ISSN: 18827187
• ISSN: 02897806
• ISSN: http://id.crossref.org/issn/02897806
• NDL BIB ID: 5468191
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5468191
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/2000/654/2000_654_223/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed