Volume 33 Issue 04
Apr.  2007
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Zheng Xiaoling, Bao Rui, Fei Binjunet al. Fatigue analysis for civil aircraft fuselage typical truss joint in serving environment[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(04): 379-382. (in Chinese)
Citation: Zheng Xiaoling, Bao Rui, Fei Binjunet al. Fatigue analysis for civil aircraft fuselage typical truss joint in serving environment[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(04): 379-382. (in Chinese)

Fatigue analysis for civil aircraft fuselage typical truss joint in serving environment

  • Received Date: 11 May 2006
  • Publish Date: 30 Apr 2007
  • Fatigue analysis for civil aircraft fuselage typical truss joint in serving environment was discussed, in which detail fatigue rating (DFR) method in corrosive environment was used. A way was presented to determine DFR-corrosion-influence-factor of structural element in serving environment by the DFR-corrosion-influence-factors obtained by tests with detail simulation specimens in typical laboratory environments. A pre-corrosion and corrosion-fatigue alternated experiment, corresponding to a given serving condition, with typical truss joint simulation specimen of civil aircraft was conducted. The comparison between the analysis conclusion and the test result shows the validity of the method.

     

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