STUDY ON ULTIMATE STRENGTH OF STIFFENED PLATES WITH OPENING SUBJECTED TO COMPRESSION

• NAKAI Hiroshi

  JAPAN SOCIETY OF CIVIL ENGINEERS

• KITADA Toshiyuki

  JAPAN SOCIETY OF CIVIL ENGINEERS

• IWAI Yoshiharu

  JAPAN SOCIETY OF CIVIL ENGINEERS

Bibliographic Information

Other Title

• 開口部を有する圧縮補剛板の耐荷力に関する研究
• カイコウブ オ ユウスル アッシュク ホゴウバン ノ タイカリョク ニ カンスル ケンキュウ

Abstract

At first, surveyed in this paper are the initial imperfections which greatly affect the ultimate strength of stiffened plates with opening subjected to compression. For the initial deflections of stiffened plates with opening. Twenty existing steel bridge piers were measured to investigate the shape of distribution and the magnitude of them. Also, the residual stresses in small models were measured. Secondly, uni-axial compression tests were carried out by using four types of test specimens and then the elastoplastic and finite displacement analyses of the analytical models corresponding to the test specimens were executed. Thirdly, the parameters, which affect the ultimate strength of stiffened plates with opening, are examined. Finally, the effective methods for strengthening stiffened plates with opening and a practical method for predicting their ultimate strength are proposed.

Journal

• Doboku Gakkai Ronbunshu

  Doboku Gakkai Ronbunshu 1999 (633), 135-154, 1999-10-21

  Japan Society of Civil Engineers

Keywords

• ultimate strength
• stiffened plate with opening
• initial imperfections
• experiment
• non-linear analysis
• strengthening method
• doubler plate
• design method

Details

• CRID: 1390282680285049088
• NII Article ID: 10002752601
• NII Book ID: AN10014020
• DOI: 10.2208/jscej.1999.633_135
• ISSN: 18827187
• ISSN: 02897806
• NDL BIB ID: 4895940
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4895940
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/1999/633/1999_633_135/_pdf
• Data Source:
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  • CiNii Articles
• Abstract License Flag: Disallowed