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1991 Fiscal Year Final Research Report Summary

Study on Ultimate Limit State Design of Plate and Box Girders

Research Project

Project/Area Number 01460172
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 土木構造
Research InstitutionKansai University

Principal Investigator

MIKAMI Ichizou  Kansai University, Faculty of Engineering, Professor, 工学部, 教授 (80067636)

Co-Investigator(Kenkyū-buntansha) TAKEDA Hachirou  Maizuru National College of Technology, Assoc. Prof., 助教授 (20043375)
SAKANO Masahiro  Kansai University, Faculty of Engineering, Lecture, 工学部, 専任講師 (50143201)
DOGAKI Masahiro  Kansai University, Faculty of Engineering, Assoc. Prof., 工学部, 助教授 (60067759)
Project Period (FY) 1989 – 1991
Keywordsplate girder / box girder / limit state design / ultimate limit state / ultimate strength / ultimate capacity test / unsymmetrical cross-section
Research Abstract

For the limit state design of civil engineering steel structures, especially plate girders and box girders, the Prediction of ultimate strength was investigated.
The ultimate strength of plate panels or stiffened plates which are components of thin-walled steel structures, is determined by using the parameter of elastic buckling strength on the basis of results of elasto-plastic large deflection analysis or ultimate capacity tests.
The prediction method of ultimate strength was presented for the plate girders with symmetrical or unsymmetrical cross-sections and with multi longitudinal and/or transverse stiffeners. The test was carried out for the unsymmetrical plate girders. The vertical buckling of compression flange was theoretically studied and the relation between the buckling and the girder ultimate strength was discussed.
The method to predicting the ultimate strength was presented for the box girders with unsymmetrical cross-section under bending, bending-shear, or bending-shear-torsion. The test was originally carried out for the unsymmetrical box girders.
The present methods for plate girders and box girders were able to give the strength having good agreement with the test results of the present project or the reported projects.

  • Research Products

    (28 results)

All Other

All Publications (28 results)

  • [Publications] Mikami,I.: "Ultimate behaviour test of plate girders under repetitive shear" Technology Reports of Kansai University,. No.31. 153-167 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三上 市藏: "鋼補剛板の耐荷力に関する実験デ-タベ-スの構築" 構造工学論文集,土木学会. 35A. 83-96 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三上 市藏: "設計のためのプレ-トガ-ダ-の終局強度の算定法" 構造工学論文集,土木学会. 35A. 511-522 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三上 市藏: "設計のためのプレ-トガ-ダ-のせん断強度算定法の改良" 構造工学論文集,土木学会. 36A. 181-190 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三上 市藏: "プレ-トガ-ダ-の補剛材の配置と剛度" 構造工学論文集,土木学会. 36A. 167-180 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三上 市藏: "プレ-トガ-ダ-のフランジ垂直座屈強度の算定法" 構造工学論文集,土木学会. 36A. 191-201 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三上 市藏: "設計のための圧縮補剛板の終局強度の算定法" 構造工学論文集,土木学会. 36A. 203-216 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Mikami,I.: "Further test of steel plate girders under repetitive shear" Technology Reports of Kansai University. No.32. 151-166 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Mikami,I.: "Ultimate strength test of plate girders with unsymmetrical cross-section under bending/shear" Technology Reports of Kansai University. No.33. 165-186 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Mikami,I.: "Ultimate strength test of steel plate girders under repetitive shear" Technology Reports of Kansai University. No.33. 145-164 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Takeda,H.: "Lateral buckling test of steel plate girders under varying bending" Technology Reports of Kansai University. No.33. 133-144 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三上 市藏: "非対称断面プレ-トガ-ダ-の終局強度に関する実験的研究" 構造工学論文集,土木学会. 37A. 249-262 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Mikami,I.: "Further test for ultimate strength of plate girders with unsymmetrical cross-section under bending/shear" Technology Reports of Kansai University. No.34. 111-128 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三上 市藏: "非対称断面を有する鋼箱桁の終局強度に関する実験的研究" 構造工学論文集,土木学会. 38A. 279-292 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Mikami, I., et al.: "Ultimate behaviour test of plate girders under repetitive shear" Technology Reports of Kansai Univ.No. 31. 153-167 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Database of test results for ultimate strength of stiffened steel plates" Jour. of Structural Engrg, JSCE. 35A. 83-96 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Prediction of ultimate strength of plate girders for design" Jour. of Structural Engrg, JSCE. 35A. 511-522 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Improved prediction for shear strength of plate girders for design" Jour. of Structural Engrg, JSCE. 36A. 181-190 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Location and rigidty of plate girder stiffeners" Jour. of Structural Engrg, JSCE. 36A. 167-180 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Vertical buckling strength of compression flanges on plate girders" Jour. of Structural Engrg, JSCE. 36A. 191-201 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Prediction of ultimate compressive strength of stiffened plates for design" Jour. of Structural Engrg, JSCE. 36A. 203-216 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Further test of steel plate girders under repetitive shear" Technology Reports of Kansai Univ.No. 32. 151-166 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Ultimate strength test of plate girders with unsymmetrical cross-section under bending/shear" Technology Reports of Kansai Univ.No. 33. 165-186 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Ultimate strength test of steel plate girders under repetitive shear" Technology Reports of Kansai Univ.No. 33. 145-164 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeda, H., et al.: "Lateral buckling test of steel plate girders under varying bending" Technology Reports of Kansai Univ.No. 33. 133-144 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., at al.: "Experimental study on ultimate strength of plate girders with unsymmetrical cross-section" Jour. of Structural Engrg, JSCE. 37A. 249-262 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Further test for ultimate strength of plate girders with unsymmetrical cross-section under bending/shear" Technology Reports of Kansai Univ.No. 34. 111-128 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mikami, I., et al.: "Experimental study on ultimate strength of steel box girders with unsymmetrical cross-section" Jour. of Structural Engrg, JSCE. 38A. 279-292 (1992)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1993-03-16  

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