Volume 14 Issue 3
Jul.  1999
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Article Navigation >  Journal of Aerospace Power  > 1999  >  14(3): 323-325
Cui Haitao, Wen Weidong. A SFEM FOR ANALYZING RELIABILITY OF VIBRATING STRUCTURAL COMPONENTS[J]. Journal of Aerospace Power, 1999, 14(3): 323-325.
Citation: Cui Haitao, Wen Weidong. A SFEM FOR ANALYZING RELIABILITY OF VIBRATING STRUCTURAL COMPONENTS[J]. Journal of Aerospace Power, 1999, 14(3): 323-325.
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A SFEM FOR ANALYZING RELIABILITY OF VIBRATING STRUCTURAL COMPONENTS

  • 2nd Dept.Nanjing University of Aeronautics and Astronautics, Nanjing 210016

  • Received Date: 1999-03-01
  • Publish Date: 1999-07-28
    Abstract
  • Material characteristics,geometrical properties of structural components and loads are variables.As a result,the fatigue strength is analyzed by means of random variables.A stochastic FEM for analyzing the reliability of vibrating structural components is proposed.The theoretical basis for increasing the fatigue strength is provided.A cantilever beam has been taken as a numerical example.The correctness of this method is verified by an experiment.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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