• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Overall Analysis of Bridge Structures with Large Cross-Section Considering Local Buckling

Research Project

Project/Area Number 03650377
Research Category

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

Allocation TypeSingle-year Grants
Research Field 土木構造
Research InstitutionNagaoka University of Technology

Principal Investigator

HAYASHI Masa  Nagaoka University of Technology, Professor, 工学部, 教授 (40029145)

Co-Investigator(Kenkyū-buntansha) IWASAKI Eiji  Nagaoka University of Technology, Assistant, 工学部, 助手 (10223380)
Project Period (FY) 1991 – 1992
Project Status Completed (Fiscal Year 1992)
Budget Amount *help
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1992: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1991: ¥1,600,000 (Direct Cost: ¥1,600,000)
KeywordsNode-strip method / Node-prism method / Plane stress analysis / Thick and thin plate bending / Three-dimensional analysis / Thin-walled structural analysis / 局部応力解析 / Mindlin要素 / 次数低減積分法
Research Abstract

Two numerical methods, finite node-strip and node-prism methods, have been developed for the overall analysis of such thin-walled or concrete structure as a box girder bridge with large cross-section. The strip and prism elements have both degrees of freedom of nodal points and nodal lines, and those displacements functions are expressed by the use of interpolating functions of Lagrange polynomials and a polynomial series.
From the results calculated for several two- or three- dimensional problems, very good accurate stresses are obtained with coarse mesh-division by the strip or prism elements, so that these present methods are applicable to the local analysis of the above-mentioned structures.

Report

(3 results)
  • 1992 Annual Research Report   Final Research Report Summary
  • 1991 Annual Research Report
  • Research Products

    (9 results)

All Other

All Publications (9 results)

  • [Publications] 林 正: "節点プリズム法による3次元応力解析" 土木学会論文集. No450. 95-101 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 林 正: "Mindlin節点帯板要素による厚板と薄板の曲げ解析" 土木学会論文集. No459. 93-101 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 坂口 隆紀: "Mindlin節点帯板要素による厚板と薄板の曲げ解析" 土木学会47回年次学術講演会講演概要集. I. 930-931 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Masa Hayashi: "Three-Dimensional Stress Analysis using Finite Node-Prism Method" Proc. of JSCE. No.450. 95-101 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Masa Hayashi: "Mindlin Node-Strip Elements for the Bending Analysis of Thick and Thin Plates" Proc. of JSCE. No.459. 93-101 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Takaki Sakaguchi: "Mindlin Node-Strip Elements for the Bending Analysis of Thick and Thin Plates" Proc. of 47th Annual Meeting of JSCE. Vol.I. 930-931 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 林 正,小林 亨市: "節点プリズム法による3次元応力解析" 土木学会論文集.

    • Related Report
      1991 Annual Research Report
  • [Publications] 林 正,渡辺 力: "節点帯板法によるプレ-トガ-ダ-橋の立体解析" 土木学会論文集.

    • Related Report
      1991 Annual Research Report
  • [Publications] 林 正・坂口 隆紀: "Mindlin節点帯板要素による厚板と薄板の曲げ解析" 土木学会論文集.

    • Related Report
      1991 Annual Research Report

URL: 

Published: 1991-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi