Adaptive phase field method using novel physics based refinement criteria

Amongst the available methods to model fracture processes, the phase field approach has proved to be efficient and has received extensive attention. However, the approach is computationally demanding as it requires a very high resolution, both in space and time to resolve the fracture characteristic...

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Veröffentlicht in:	Computer methods in applied mechanics and engineering 2021-09, Vol.383, p.113874, Article 113874
Hauptverfasser:	Hirshikesh, H., Pramod, A.L.N., Waisman, Haim, Natarajan, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive refinement Brittle materials Crack initiation Crack propagation Fracture Fracture mechanics Instability Linear perturbation Perturbation methods Phase field method Quadtree Stability analysis
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