The origin of the energy split in phase‐field fracture and eigenfracture

Abstract: The energy splits, which are used in phase‐field fracture and eigenfracture, are frequently motivated by the statement that crack nucleation and crack growth have to be prevented at compression loads. The intention of the article at hand is to show that the energy decomposition is an essential part of such fracture models, and to investigate the underlying problem and its physical interpretation. Finally, a general framework for the derivation of physically motivated energy splits is presented, which is not limited to certain bulk material models.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
The origin of the energy split in phase‐field fracture and eigenfracture ; day:22 ; month:09 ; year:2023 ; extent:8
Proceedings in applied mathematics and mechanics ; (22.09.2023) (gesamt 8)

Creator
Storm, Johannes
Kaliske, Michael

DOI
10.1002/pamm.202300295
URN
urn:nbn:de:101:1-2023092215174908846878
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 10:47 AM CEST

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