Applied Mathematics and Mechanics

, Volume 19, Issue 8, pp 745–755 | Cite as

Applications of wavelet galerkin fem to bending of beam and plate structures

  • Zhou Youhe
  • Wang Jizeng
  • Zheng Xiaojing
Article

Abstract

In this paper, an approach is proposed for taking calculations of high order differentials of scaling functions in wavelet theory in order to apply the wavelet Galerkin FEM to numerical analysis of those boundary-value problems with order higher than 2. After that, it is realized that the wavalet Galerkin FEM is used to solve mechanical problems such as bending of beams and plates. The numerical results show that this method has good precision.

Key words

applications of wavelet theory scaling functions operation of high-order derivations Galerkin FEM bending of beams and plates 

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References

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Copyright information

© Editorial Committee of Applied Mathematics and Mechanics 1980

Authors and Affiliations

  • Zhou Youhe
    • 1
  • Wang Jizeng
    • 1
  • Zheng Xiaojing
    • 1
  1. 1.Department of MechanicsLanzhou UniversityLanzhouP. R. China

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