A new body-fitted immersed volume method for the modeling of ductile fracture at the microscale: Analysis of void clusters and stress state effects on coalescence

•Heterogeneous materials are modeled with a new body-fitted immersed volume method.•Thanks to remeshing, new interfaces are captured on-the-fly during the simulation.•Void coalescence is addressed and modeled directly at the microscale.•Finite element analysis is performed until and after the onset...

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Veröffentlicht in:	Engineering fracture mechanics 2015-10, Vol.147, p.398-417
Hauptverfasser:	Shakoor, Modesar, Bernacki, Marc, Bouchard, Pierre-Olivier
Format:	Artikel
Sprache:	eng
Schlagworte:	Clusters Coalescence Coalescing Ductile fracture Engineering Sciences Finite element modeling Fracture mechanics Materials Modelling Stresses Void clusters Voids
Online-Zugang:	Volltext
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