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IVANO BENEDETTI

Progressive non-linear damage of variable angle tow composite plates by a Ritz approach

  • Authors: Campagna, D.; Oliveri, V.; Milazzo, A.; Benedetti, I.
  • Publication year: 2022
  • Type: Abstract in atti di convegno pubblicato in volume
  • OA Link: http://hdl.handle.net/10447/583345

Abstract

In this work a Ritz model for progressive non-linear damage analysis of variable angle tow composite plates is presented. The damage is treated in the framework of continuum damage mechanics and its evolution is based on a linear softening law with which four damage indices are computed for degrading the mechanical properties of the material. A set of analyses have been carried out to investigate how damage evolves in VAT composite plates under progressive loading.