Mechanics of Composite Materials

, Volume 25, Issue 4, pp 480–484 | Cite as

Study of the stress-strain state of joints made of an orthotropic material

  • V. I. Grishin
  • T. K. Begeev
  • V. B. Litvinov
Article
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Conclusions

  1. 1.

    A method was proposed for calculating the SSS of joints made of orthotropic materials with allowance for their contact interaction.

     
  2. 2.

    The method was realized in FITING-1, a special application package for strength calculations. ] The package is abased on the finite elements method in displacements. Its reliability was checked by comparing the results of calculations with analytical and experimental results.

     
  3. 3.

    A study was made of the SSS of a standard joint obtained by winding an orthotropic material on a metal bushing. An analysis was made of values of the stress concentration factors in the inner layer of the winding as a function of its thickness.

     

Keywords

Finite Element Method Stress Concentration Concentration Factor Application Package Contact Interaction 

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Literature cited

  1. 1.
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Copyright information

© Plenum Publishing Corporation 1990

Authors and Affiliations

  • V. I. Grishin
    • 1
  • T. K. Begeev
    • 1
  • V. B. Litvinov
    • 1
  1. 1.N. I. Kamov Ukhta Helicopter PlantUSSR

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