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Fatigue scatter factor of whole life and reliability of aircraft structure service life

  • The Open Lab. of the State Admin. of Machinery Indust. for Mech. Structural Security and Reliability
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The prediction of aircraft structure service life is of great importance to safety of aircraft structure and human beings. The relation between aircraft structure service life and reliability can be found by utilizing the fatigue scatter factor of whole life. Only when the service life satisfies the requirements of reliability, can the safety of airplane be ensured. The fatigue scatter factors of the service life accords with lognormal distribution and Weibull distribution were studied to provide important reference for predicting the safe service life of aircraft structure.

Original languageEnglish
Title of host publicationMaterials and Product Technologies - 2008 International Conference on Advances in Product Development and Reliability, PDR2008
PublisherTrans Tech Publications
Pages739-744
Number of pages6
ISBN (Print)087849376X, 9780878493760
DOIs
StatePublished - 2008
Externally publishedYes
EventNational Natural Science Foundation of China (NSFC) - Chengdu, China
Duration: 4 Aug 20086 Aug 2008

Publication series

NameAdvanced Materials Research
Volume44-46
ISSN (Print)1022-6680

Conference

ConferenceNational Natural Science Foundation of China (NSFC)
Country/TerritoryChina
CityChengdu
Period4/08/086/08/08

Keywords

  • Aircraft structure service life
  • Fatigue scatter factor of whole life
  • Lognormal distribution
  • Reliability
  • Weibull distribution

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