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Conference Papers Year : 2009

Dynamic delamination of aeronautic structural composites by using cohesive finite elements

Frederic Lachaud
Christine Espinosa
Michel Salaün

Abstract

Cohesive finite elements are used to model impact induced delamination prediction of T800/21M unidirectional laminated composite. DCB, ELS and MMB tests are used to identify cohesive element parameters. Results from experiments and numerical prediction of impact induced delamination by commercially available code LS-DYNA are compared.
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Dates and versions

hal-01851843 , version 1 (31-07-2018)

Identifiers

  • HAL Id : hal-01851843 , version 1
  • OATAO : 3537

Cite

Muhammad Ilyas, Frederic Lachaud, Christine Espinosa, Michel Salaün. Dynamic delamination of aeronautic structural composites by using cohesive finite elements. 17th International Conference on Composite Materials (ICCM-17), Jul 2009, Edinburgh, United Kingdom. pp.0. ⟨hal-01851843⟩
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