Acta Mechanica Sinica

, Volume 6, Issue 1, pp 50–58 | Cite as

The complex variable boundary element method for solving sandwich plate problems

  • Gu Lei
  • Huang Maokuang
Article
  • 5 Downloads

Abstract

The objective of this paper is to develop a new complex variable boundary element method for sandwich plates of Reissner's type and Hoff's type. The general solution of Helmhotz equation in complex field is given. Based on the Vekua's complex integral representation of the analytic function, the new boundary integral equations are formulated. The density function in the integral equation is determined directly by boundary element method. Some standard examples are presented, and the results of numerical solutions are accurate everywhere in the plate. The approach presented is only applicable for bounded simply connected regions.

Key words

BEM sandwich plates Helmhotz equation 

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References

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Copyright information

© Chinese Society of Theoretical and Applied Mechanics 1990

Authors and Affiliations

  • Gu Lei
    • 1
  • Huang Maokuang
    • 1
  1. 1.Department of Modern MechanicsUniversity of Science and Technology of ChinaChina

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