The concept of representative crack elements applied to eigenfracture
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Abstract
The novel method of representative crack elements, recently developed in the context of phase-field fracture, is adopted to the eigenfracture method. It is shown, that in contrast to previous eigenerosion formulations, the predicted crack deformations fulfil the constraint in the proof of Γ-convergence. Unphysical predictions for crack deformations of previous eigenerosion models are shown for two elastic applications and are compared to the results of the novel approach as well as those of a discrete crack and a phase-field fracture model.
Details
Originalsprache | Englisch |
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Aufsatznummer | 103747 |
Fachzeitschrift | Mechanics Research Communications |
Jahrgang | 116 |
Publikationsstatus | Veröffentlicht - Sept. 2021 |
Peer-Review-Status | Ja |
Externe IDs
Scopus | 85111872586 |
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