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

1990 Fiscal Year Final Research Report Summary

Maximization and Knowledge Description of Experimental Information

Research Project

Project/Area Number 01550441
Research Category

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

Allocation TypeSingle-year Grants
Research Field Building structures/materials
Research InstitutionKobe University

Principal Investigator

NAKASHIMA Masayoshi  Kobe Univ., Faculty of Engin. Assoc. Prof., 工学部, 助教授 (00207771)

Project Period (FY) 1989 – 1990
KeywordsBuilding Engineering / Structural Test / Steel Structure / Beam-Column / Maximum Strength / Deformability / Data Base / Knowledge Base
Research Abstract

Experiment plays a very important role in the research of structural engineering, serving as a useful means to prove the validity of theories we have developed and also to make us aware of the true behavior of structures and their components. Numerous tests have been carried out along this line, and useful findings have been accumulated over many decades. In recent years, the variety of tests increases, and their scales are enlarged significantly, thanks to the development of both hardware and software employed in the experiment. Accordingly, the information provided by recent tests is deemed much richer and complicated than before. Here, a concern, seemingly very serious, arises as to how we can share such rich as well as complicated information with other bodies who have the same interests. Certainly, many researchers, both contemporary and future, should like to refer to experimental information related to their studies. However, unless the type of information that they need can be … More accessed without much troubles, the information, no matter how important it may be, cannot achieve its major role.
This paper, entitled, "Maximization and Knowledge Description of Experimental Information," reports on a project, in which a prototype was invented for the procedures to effectively store precious experimental information and make it available upon request by those who wish to refer it. In this paper, the prototype was developed for the experimental information on the strength and deformation capacity of steel beam-columns. A relational database that contains test results regarding the strength and deformation capacity of steel beam-columns was developed, and a program for handy graphic presentation was devised for prompt acquisition and evaluation of the data. Using this prototype database, accuracy of strength formulas provided in design specifications was calibrated, and it was demonstrated that such a database is extremely effective to quantify the accuracy as well as the degree of variation of those formulas. Numerical sensitivity analysis was also carried out, providing us with information on the degree of effects of various parameters on the strength and deformation capacity of steel beam-columns. The results obtained were used to examine the correlation between the test and analytical results. The examination, in turn, was found to lead us to obtaining new ideas on the further application of the database. To facilitate the interchange in information between the test and analytical data, the results obtained from the analysis were described and stored in the format of production rule. Less

  • Research Products

    (18 results)

All Other

All Publications (18 results)

  • [Publications] 中島 正愛: "軸力と曲げを受けるH形断面材の強度" 日本建築学会近畿支部報告集. 313-316 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 古場 覚司: "軸力と曲げを受けるH形断面材の強度評価" 日本建築学会大会学術講演梗概集. B. 1297-1298 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 中島 正愛: "鉄骨柱部材の変形能力に対する統計的評価" 日本建築学会近畿支部報告集. 265-268 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 中島 正愛: "鉄骨柱材に耐力に関する感度分析" 日本建築学会近畿支部報告集. 277-280 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 中島 正愛: "鉄骨柱材の耐力に関する感度分析" 日本建築学会大会学術講演梗概集. 1453-1454 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 坂井 一弘: "鉄骨柱材の変形能力に関するデ-タベ-ス" 日本建築学会大会学術講演梗概集. 1455-1456 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 中島 正愛: "鉄骨柱材の変形能力の定量化" 日本建築学会大会学術講演梗概集. B. 1457-1458 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 中島 正愛: "鉄骨柱材の塑性変形能力に対する統計的評価" 第8回日本地震工学シンポジウム論文集. 2. 2055-2060 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 中島 正愛: "鉄骨柱材の耐力特性" 日本建築学会構造系論文報告集. 418号. 59-69 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Masayoshi Nakashima: "Strength of Steel Beam-Columns With Wide Flange Cross Section" Proc., Architectural Institute of Japan, Kinki Branch. 313-316 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Satoshi Koba: "Evaluation of Strength of Steel Beam-Columns With Wide Flange Cross Section" Proc., Architectural Institute of Japan. 1297-1298 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masayoshi Nakashima: "Statistical Evaluation on Deformation Capacity of Steel Beam-Columns" Proc., Architectural Institute of Japan, Kinki Branch. 265-268 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masayoshi Nakashima: "Sensitivity Analysis on Strength Characteristics of Steel Beam-Columns" Proc., Architectural Institute of Japan, Kinki Branch. 277-280 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masayoshi Nakashima: "Sensitivity Analysis on Strength Characteristics of Steel Beam-Columns" Proc., Architectural Institute of Japan. 1453-1454 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kazuhiro Sakai: "Data Base for Deformation Capacity of Steel Beam-Columns" Proc., Architectural Institute of Japan. 1455-1456 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masayoshi Nakashima: "Quantification of Deformation Capacity of Steel Beam-Columns" Proc., Architectural Institute of Japan. 1457-1458 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masayoshi Nakashima: "Statistical Evaluation of Deformation Capacity of Steel Columns" Proc. Eighth Japan Earthquake Engineering Symposium. Vol. 2. 2055-2060 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masayoshima Nakashima: "Strength Characteristics of Steel Beam-Columns" J. Structural and Construction Engineering, Architectural Institute of Japan. No. 418. 59-69 (1990)

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

URL: 

Published: 1993-08-12  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi