
doi: 10.4203/ccp.89.24
handle: 20.500.11769/75016
A model of cohesive fracture by intra-element interfaces is presented. It uses a recently proposed algorithmic framework [4] based on the formal analogy between the enriched continuum and the theory of classical plasticity, that avoids static condensation at the element level. A variational framework including damaging embedded interfaces in the context of the SDA is derived. A comparison with XFEM is performed.
A model of cohesive fracture by intra-element interfaces is presented. It uses a recently proposed algorithmic framework [4] based on the formal analogy between the enriched continuum and the theory of classical plasticity, that avoids static condensation at the element level. A variational framework including damaging embedded interfaces in the context of the SDA is derived. A comparison with XFEM is performed
Damaging behaviour; Embedded discontinuities; Interfaces
Damaging behaviour; Embedded discontinuities; Interfaces
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