The heterogeneous constitutive theory of the generalized functionally graded materials structure

Yong Li*, Jian Song, Zhimin Zhang

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

6 Citations (Scopus)

Abstract

In those preceding analyses of FGM structure, most of the researches emphasized the significance of the meso-structure and ignored the macro-structure. There are certain limitations regarding grads essence, which fully embodies the combination of the macro-scopic and meso-scopic respects of structure in their researches. In addition, the existing mechanical theory has not been employed to systemize their theories. The heterogeneous constitutive theory of the generalized FGM structure is founded in this paper by taking the design requirements of the applicable FGM structure into consideration. On the basis of that, the solution is sought for the field of displacement and stress of the heterogeneous and anisotropic FGM structure under the combined pressure of temperature loads and force loads by utilizing the generalized double Fourier series solution and the extensive form variations.

Original languageEnglish
Pages (from-to)777-784
Number of pages8
JournalMaterials Science Forum
Volume423-425
DOIs
Publication statusPublished - 2003
Externally publishedYes
EventProceedings of the Seventh International Symposium on Functionally Graded Materials - Beijing, China
Duration: 15 Oct 200218 Oct 2002

Keywords

  • Anisotropic
  • Constitutive
  • Fourier series
  • Heterogeneous

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