Paper Title:
Investigation of Eigen-Values for Matrix Cracks of Two Materials
  Abstract

The eigen-values problem of matrix cracks is studied in this paper. The stress field and displacement field of plane matrix crack is setup at first. The eigen-equation of matrix cracks is founded on the basis of the stress field and displacement field. The factors to affect the eigen-values are discussed. The effect of shearing modulus and Poisson ratio of matrix material and attaching material on eigen-values are analyzed. The results show that the bigger shearing modulus of material should be selected for attaching material and the shearing modulus of attaching material should bigger than that of matrix material in fracture design.

  Info
Periodical
Key Engineering Materials (Volumes 488-489)
Edited by
Z. Tonković and M.H. Aliabadi
Pages
170-173
DOI
10.4028/www.scientific.net/KEM.488-489.170
Citation
Y. T. Li, R. F. Wang, "Investigation of Eigen-Values for Matrix Cracks of Two Materials", Key Engineering Materials, Vols. 488-489, pp. 170-173, 2012
Online since
September 2011
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