Une methode simplifiee pour l'analyse du delaminage aupres d'un bord droit

Authors

  • Laurent Daudeville Laboratoire de mecanique et technologie ENS de Cachan I CNRS I Universitt P. et M. Curie 61 avenue du Prbident Wilson 94235 Cachan cedex
  • Pierre Ladeveze Laboratoire de mecanique et technologie ENS de Cachan I CNRS I Universitt P. et M. Curie 61 avenue du Prbident Wilson 94235 Cachan cedex

Keywords:

laminates, damage, delamination, finite-elements

Abstract

A simplified method based upon damage mechanics for the delamination analysis of composites is presented. In the neighbourhood of a quasi-straight edge of a laminated structure, damage is taken concentrated on the interface between layers. The finite element code EDA, acting as a post-processor of an elastic laminate shell computation, allows the prediction of delamination onset and propagation. Numerical simulations of delamination are given and compared with experimental results from literature.

 

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Published

1994-01-31

How to Cite

Daudeville, L. ., & Ladeveze, P. (1994). Une methode simplifiee pour l’analyse du delaminage aupres d’un bord droit. European Journal of Computational Mechanics, 3(1), 127–150. Retrieved from https://journals.riverpublishers.com/index.php/EJCM/article/view/3637

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