We consider a model of elastodynamics with fracture evolution, based on energy-dissipation balance and a maximal dissipation condition. We prove an existence result in the case of planar elasticity with a free crack path, where the maximal dissipation condition is satisfied among suitably regular competitor cracks.

Existence for elastodynamic Griffith fracture with a weak maximal dissipation condition

Toader R.
2019-01-01

Abstract

We consider a model of elastodynamics with fracture evolution, based on energy-dissipation balance and a maximal dissipation condition. We prove an existence result in the case of planar elasticity with a free crack path, where the maximal dissipation condition is satisfied among suitably regular competitor cracks.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/3061321
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