A regularized brittle damage model solved by a level set technique
Résumé
We consider an elastic brittle damage model in which a degradation front is propagating based on a criteria depending both on the energy along the front and the curvature of the front. This model was introduced about 20 years ago but to our knowledge was not yet exploited numerically. The contribution of this paper is to solve this model using a level set technique coupled to the eXtended Finite Element Method (X-FEM).
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