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Study on aircraft fatigue life substantiation method

항공기 피로수명 입증방법 연구

Kim, Sung Joon;Kim, Tae-Uk
김성준;김태욱

  • Received : 2016.03.03
  • Accepted : 2016.03.25
  • Published : 2016.03.31

Abstract

This paper reviews and summarizes overall fatigue substantiation method of aircraft. The fatigue substantiation method has been studied using the related regulation and examples of industry application. And the comparisons of fatigue substantiation procedure between safe-life and damage tolerance design have been performed. Fatigue substantiation methods have wide variability depend on design methodology and type of aircraft such as fixed wing and rotorcraft. In this study, fatigue substantiation methodologies have been reviewed using analysis and test methods.

Keywords

Fatigue substantiation;Fixed wing;Rotorcraft;Damage tolerance;Safe life

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Acknowledgement

Grant : 주요사업

Supported by : 한국항공우주연구원