| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 821718 | Composites Science and Technology | 2010 | 8 Pages |
Abstract
A global-local finite element approach coupled with the traditional VCCT method allows to calculate the energy release rates and to control the propagation of cracking in the element. According to the position of the crack in the element, one parameter defines the degradation of the transverse properties at the Gauss point as well as the transfer of the volume element towards the bi-plate formulation. Classical experimental tests are carried out on composite structures such DCB (mode I), ELS and ENF (mode II), ADCB (combined mode) and modelled using the developed element. The numerical simulation properly correlates with the experimental results.
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Authors
I. Tawk, P. Navarro, J.-F. Ferrero, J.-J. Barrau, E. Abdullah,