Advertisement

Database System for Risk Evaluation in Material Degradation

  • Makoto Takahashi
  • Jun Usami
  • Yousuke Tsujimoto
  • Masaharu Kitamura
Conference paper

Abstract

The evaluation of the integrity of the structural components in nuclear power plant is quite important to obtain the reliable results of risk assessment. In the present study, the database system for risk evaluation in material degradation has been proposed with the emphasis on the effective support for the information management. The proposed system also has the connection to the experimental test facility, where the combined effect of the existing conditions for degradation mechanism is examined. The proposed system has been utilized by the practical situations and has shown to be effective for the promotion of the mutual communication among researchers.

Keywords

Nuclear Power Plant Material Degradation Full Text Search Intergranular Stress Corrosion Anomaly Event 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. l.
    Takahashi M., Kitamura M. and Sugiyama K., Derivation of Diagnostic Knowledge Multi-Level, Multi-Attribute Model Representation of Nuclear Power Plant, Proceedings of the Topical Meeting on Advances in Human Factors Research on ManIComputer Interactions: Human and Beyond (1990), p.5-10Google Scholar
  2. 2.
    Kitamura M., Takahashi M. and Sugiyama K., Acquisition of Knowledge on Generic Failure Mechanism from Anomaly Event Experiences, Proceeding of the AI9/Frontiers in Innovative Computing for the Nuclear Industry, Vol.2 (1991), p.851–858.Google Scholar
  3. 3.
    http://dfs.jst.go.jp/index-j.htmlGoogle Scholar
  4. 4.
    http://atlas.tokyo.jst.go.jpGoogle Scholar

Copyright information

© Springer-Verlag London 2004

Authors and Affiliations

  • Makoto Takahashi
    • 1
  • Jun Usami
    • 1
  • Yousuke Tsujimoto
    • 1
  • Masaharu Kitamura
    • 1
  1. 1.Graduate School of Eng.Tohoku UniversityAoba-ku SendaiJapan

Personalised recommendations