Paper Title:
Damage Mechanical Analysis of Spherical Cavity Expansion
  Abstract

In this paper, the method of continuum damage mechanics is used to construct the damage constitutive equations for the material, and governing equations are obtained based on the assumption of spherical symmetry. Then the stress value is taken as basic unknown parameter to solve these equations, the distribution of materials damage field was also obtained. Finally, the influence of different damage parameters on average distribution is discussed. Thus the paper lays a necessary foundation for research on materials damage evolution law.

  Info
Periodical
Key Engineering Materials (Volumes 417-418)
Edited by
M.H Aliabadi, S. Abela, S. Baragetti, M. Guagliano and Han-Seung Lee
Pages
905-908
DOI
10.4028/www.scientific.net/KEM.417-418.905
Citation
G. H. Wu, K. Wang, L. Q. Tang, "Damage Mechanical Analysis of Spherical Cavity Expansion", Key Engineering Materials, Vols. 417-418, pp. 905-908, 2010
Online since
October 2009
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Price
$32.00
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