An extended FE strategy for transition from continuum damage to mode I cohesive crack propagation

By C. Comi, Stefano Mariani, Umberto Perego. 2007

145 citations recorded by the source corpus.

Subfields: Building and Construction, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/022913aae10bf5c4cf755486e660697d54572f5c

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In Building and Construction

In Mechanics of Materials

Citations in the corpus

A review of extended/generalized finite element methods for material modeling (2009, background): “An energy conservation criterion has been proposed for mode I cracks by Comi et al.”
Modelling large crack propagation: from gradient damage to cohesive zone models (2012, background): “…et al. (1993) showed that a discontinuous displacement field may be solution of a given type of nonlocal models, Jirasek and Zimmermann (2001) and Comi et al. (2007) ensured stress continuity and conservation of the total amount of dissipated energy, Cazes et al. (2009) constructed the cohesive…”
A level set based model for damage growth: The thick level set approach (2011, methodology): “In our approach, we thus do not need a transition to a cohesive crack to handle full degradation as in [28–30].”
A damage model with evolving nonlocal interactions (2011, background): “This critical wave length is in fact a measure of the width of the localisation zone (Borino et al., 2003; Comi et al., 2007) of the idealised continuum (unbounded linear comparison solid with homogeneous initial states of strain and damage).”
Extended finite element method in computational fracture mechanics: a retrospective examination (2015, unknown): “Early studies along these lines were performed by Simone et al. (2003) who modeled the transition from nonlocal damage to discrete cracks, and by Comi et al. (2007) who used enrichment functions in the X-FEM to facilitate the transition from a damage model to a cohesive zone model.”