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Objective Quantification of the Ductility Within the Coupling Elasticity-Damage Behavior: Formulation

  • H. Bouabid
  • S. Charif-D’Ouazzane
  • M. El Kortib
  • O. fassi-Fehri
Conference paper
Part of the Solid Mechanics and Its Applications book series (SMIA, volume 114)

Abstract

For the inelastic behavior (elasticity-damage coupling), the ductility is quantified by the ductility factor expressed as the ratio of the limit constraint to the elastic constraint. This ratio is then explicitly developed to be found written only by the damage coefficient as a correcting term which is added to linear elasticity to take into account the state of deterioration occurring in the material.

Keywords

Ductility damage coefficient behavior elasticity-damage coupling 

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Copyright information

© Springer Science+Business Media Dordrecht 2004

Authors and Affiliations

  • H. Bouabid
    • 1
  • S. Charif-D’Ouazzane
    • 1
  • M. El Kortib
    • 2
  • O. fassi-Fehri
    • 3
  1. 1.Laboratoire Modélisation et Calcul en MécaniqueRabatMorocco
  2. 2.CRR-BâtimentLaboratoire Public d’Essais et d’EtudeCasablancaMorocco
  3. 3.Laboratoire de Mécanique et MatériauxFaculté des SciencesRabatMorocco

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