Modeling of glass fracture damage using continuum damage mechanics - static spherical indentation

Xin Sun, Mohammad A. Khaleel

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

The response of soda-lime glass subjected to the stress field induced by the static indentation of a spherical indenter is studied using continuum damage mechanics (CDM). An anisotropic damage tensor with linear damage evolution law is chosen to model the cracking damage. An axisymmetric finite element model is generated to simulate the static indentation process. The damage pattern and zone size are predicted for both the loading cycle and the unloading cycle, and the comparison between the predictions and the experimental results reported in the open literature serves as a validation of the CDM model and the modeling procedure.

Original languageEnglish
Pages (from-to)263-285
Number of pages23
JournalInternational Journal of Damage Mechanics
Volume13
Issue number3
DOIs
Publication statusPublished - 1 Jul 2004
Externally publishedYes

Fingerprint

Continuum damage mechanics
Indentation
Glass
Unloading
Lime
Tensors

Keywords

  • Continuum damage mechanics
  • Damage pattern
  • Glass fracture damage
  • Spherical indentation

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Computational Mechanics

Cite this

Modeling of glass fracture damage using continuum damage mechanics - static spherical indentation. / Sun, Xin; Khaleel, Mohammad A.

In: International Journal of Damage Mechanics, Vol. 13, No. 3, 01.07.2004, p. 263-285.

Research output: Contribution to journalArticle

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