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Development of new structure design tools for buildings

Research Project

Project/Area Number 12650576
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Building structures/materials
Research InstitutionThe University of Tokyo

Principal Investigator

FUJII Daiji  Graduate School of Engineering, The University of Tokyo, Research Associate, 大学院・工学系研究科, 助手 (00212184)

Project Period (FY) 2000 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2001: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2000: ¥1,400,000 (Direct Cost: ¥1,400,000)
KeywordsStructural design / Topology optimization / Homogenization design method / Density approach / Ground structure method / Voxel finite element method / mechanisms
Research Abstract

In this study, new structure disegn tools using the topology optimization method were developed for the design of buildings. In the topology optimization tool for frame structure, the ground structure approach was used, and in this tool, semi-righd connections can be treated. In the tool for 2 dimensional structure and shell structure, the homogenization design method was used. In the tool for 3 dimensional structure, the density approach and voxel finite element method were used. In these tools, clear topology can be obtained, because an effective filtering method was applied. In addition, the graphic user interface was developed in order to use for the education. Also, the Optimality criteria method and CONLIN method were used in tools in order to improve the calculation cost. These software will be opened to public as a book with CD from MARUZEN.

Report

(3 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] 藤井大地, 鈴木克幸, 大坪英臣: "ボクセル有限要素法を用いた構造物の位相最適化"日本計算工学会論文集. Vol.2. 87-94 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 藤井大地, 鈴木克幸, 大坪英臣: "最適性規準法を用いた位相最適化におけるフィルタリング法"日本建築学会構造系論文集. No.543. 105-112 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 藤井大地, 鈴木克幸, 大坪英臣: "建築デザイン教育のための形態解析ツールの開発"日本建築学会技術報告集. 第13号. 69-74 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 藤井大地, 鈴木克幸, 大坪英臣: "最適化手法CONLINを用いた骨組構造の位相最適化"日本建築学会構造系論文集. No.548. 59-66 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 藤井大地, 鈴木克幸, 大坪英臥, 石川雅意: "弾性リンク機構の形態最適化(変位を制約条件とする骨組構造の位相最適化)"日本機械学会論文集C編. 第67巻,664号. 3730-3737 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 藤井大地, 北山光也, 鈴木克幸, 大坪英臣, 風間悦夫, 川井忠彦: "ノードレスハイブリッド要素を用いた連続体の位相最適化"日本機械学会論文集A編. 68巻667. 399-406 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 藤井大地: "パソコンで解く構造デザイン"丸善. (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] D. Fujii, K. Suzuki, and H. Ohtsubo: "Topology optimization of structures using the voxel finite element method"Transactions of the Japan Society for Computational. Engineering and Science. Vol. 2. 87-94 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] D. Fujii, K. Suzuki, and H. Ohtsubo: "Filtering method for topology optimization analysis using optimality criteria method"Journal of Struct. Constr. Engng, AIJ. No. 543. (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] D. Fujii, K. Suzuki, and H. Ohtsubo: "Development of shape and topology optimization tools for architecture design education"All Journal of Technology and Design. No. 13. (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] D. Fujii, K. Suzuki, and H. Ohtsubo: "Topology optimizatio of frame structures using CONLIN optimizer"Journal of Struct. Constr. Engng, AIJ. No. 548. (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] D. Fujii, M. Ishikawa, K. Suzuki, and H. Ohtsubo: "Topology optimization of comploant mechanisms using the ground structure with semi-rigid connections"Transactions of the Japan Society of Mechanical Engineers, C. vol. 67, No. 664. 3730-3737 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] D. Fujii, M. Kitayama, K. Suzuki, H. Ohtsubo, E. Kazama, T. Kawai: "Topology optimization of Continuum Using Nodeless Hybrid Element"Transactions of the Japan Society of Mechanical Engineers, A. Vol. 68, No. 667. 399-406 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] D. Fujii: "Structure Design Using Personal Computer"Maruzen. (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 藤井大地, 鈴木克幸, 大坪英臣: "最適化手法CONLINを用いた骨組構造の位相最適化"日本建築学会構造系論文集. No.548. 59-66 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 藤井大地, 鈴木克幸, 大坪英臣: "最適化手法COLINを用いた3次元構造物の位相最適化"土木学会応用力学論文集. Vol.4. 69-77 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 藤井大地, 鈴木克幸, 大坪英臣: "建築デザイン教育のための形態解析ツールの開発"日本建築学会技術報告集. 第13号. 69-74 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 藤井大地, 鈴木克幸, 大坪英臣, 石川雅意: "弾性リンク機構の形態最適化(変位を制約条件とする骨組構造の位相最適化)"日本機械学会論文集C編. 第67巻664号. 3730-3737 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] D.Fujii, M.Ishikawa, K.Suzuki, H.Ohtsubo: "Topology optimization of compliant mechanisms using the ground structure with semi-rigid connections"Structural and Multidisciplinary Optimization. 未定. (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] 藤井大地, 北山光也, 鈴木克幸, 大坪英臣, 風間悦夫, 川井忠彦: "ノードレスハイブリッド要素を用いた連続体の位相最適化"日本機械学会論文集A編. 68巻667. 1-8 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] D.Fujii,N,Kikuchi: "Improvement of numerical instabilities in topology optimitation using SCP method"Structural Optimization. 19. 113-121 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 藤井大地,江島晋,菊池昇: "均質化設計法を用いた弾性変形機構の位相最適化"日本建築学会構造系論文集. 528. 99-105 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 藤井大地,松本慎也,藤谷義信,菊池昇: "グランドストラクチャー法による骨組構造物の位相最適化"日本建築学会構造工学論文集. 46B. 1-8 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 藤井大地,鈴木克幸,大坪英臣: "ボクセル有限要素法を用いた構造物の位相最適化"日本計算工学会論文集. 2. 87-94 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 藤井大地,菊池昇: "均質化設計法を用いた複合材料の位相最適化"日本建築学会構造系論文集. 535. 79-86 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] D,Fujii,B.C.Chen,N.Kikuchi: "Composite Material Design of two Dimensional Structure Using the Homogenization Method"International Journal for Numerical Methods in Engineering. 50. 2031-2051 (2001)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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