The role of strength, fracture cause, and fracture location data on the reliability analysis of ceramics

Yohtaro Matsuo, Tadashi Shiota, Kouichi Yasuda, Kazuyuki Suzuki

研究成果査読

抄録

Strength reliability of ceramics depends on accuracy of parameters involved in the probability distribution function for fracture. The parameters are usually estimated by use of strength data. However, one may have additional information in the experiment, such as fracture cause data, fracture location data, flaw-size data and flaw-orientation data. In this paper, we will incorporate these additional information in the parameter estimation to improve the accuracy of the reliability. A new theory on the asymptotic variances is presented.

本文言語English
ページ(範囲)17-20
ページ数4
ジャーナルKey Engineering Materials
352
DOI
出版ステータスPublished - 2007
外部発表はい

ASJC Scopus subject areas

  • 材料科学一般
  • 材料力学
  • 機械工学

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