γ-p-Sa-Sm-N surface theory and two-dimensional reliability miner rule for fatigue reliability-based design

Research output: Contribution to journalArticlepeer-review

Abstract

First of all, the concept of γ-p-Sa-Sm-N (confidence level-reliability-stress amplitude-stress mean-fatigue life) surface is presented. Then the formulas of p-Sa-Sa-N surface and γ-p-Sa-Sm-N surface are derived. In addition, fatigue strength distribution function and two-dimensional reliability Miner rule are obtained. At last, an example is given.

Original languageEnglish
Pages (from-to)757-763
Number of pages7
JournalApplied Mathematics and Mechanics (English Edition)
Volume20
Issue number7
DOIs
StatePublished - 1999

Keywords

  • Fatigue reliability
  • Two-dimensional reliability Miner rule
  • p-S-S-N surface
  • γ-p-S-S-N surface

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