Paper Title:
Crack Driving Force in Anisotropic Media due to Non-Elastic Deformation
  Abstract

In this paper elastic stress field in an elliptic inhomogeneity embedded in orthotropic media due to non-elastic deformation is determined by the complex function method and the principle of minimum strain energy. Two complex parameters are expressed in a general form, which covers all characterizations of the degree of anisotropy for any ideal orthotropic elastic body. The stress acting on the long side of ellipse can be considered as a crack driving force and applied in failure and fatigue analysis of composites. For some special cases, the resulting solutions will reduce to the known results.

  Info
Periodical
Key Engineering Materials (Volumes 261-263)
Edited by
Kikuo Kishimoto, Masanori Kikuchi, Tetsuo Shoji and Masumi Saka
Pages
75-80
DOI
10.4028/www.scientific.net/KEM.261-263.75
Citation
G.H. Nie, H. Xu, "Crack Driving Force in Anisotropic Media due to Non-Elastic Deformation", Key Engineering Materials, Vols. 261-263, pp. 75-80, 2004
Online since
April 2004
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