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Applied Mathematics and Mechanics

, Volume 10, Issue 1, pp 55–63 | Cite as

Postbuckling of rectangular plates under uniaxial compression combined with lateral pressure

  • Shen Hui-shen
Article
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Abstract

Based on the nonlinear large deflection equations of von Kármán plates, the lateral pressure is first converted into an initial deflection by Galerkin method, the postbuckling behavior of simply supported rectangular plates under uniaxial compression combined with lateral pressure is then studied applying perturbation method by taking deflection as perturbation parameter.

Two types of in-plane boundary conditions and the effects of initial geometric imperfection are also considered. It is found that the theoretical results are in good accordance with experiments.

Keywords

Boundary Condition Mathematical Modeling Theoretical Result Industrial Mathematic Galerkin Method 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Shanghai University of Technology 1989

Authors and Affiliations

  • Shen Hui-shen
    • 1
  1. 1.Shanghai Jiaotong UniversityShanghai

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