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Fatigue crack growth modelling considering a damage regularization approach

delete2026-07-30
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PRE
AI
E
E.R. Sérgio *
F
F.V. Antunes *
D
D.M. Neto
DOI:10.1016/j.ijfatigue.2026.109894delete
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Abstract

Abstract

En 中文
• A non-local GTN framework is used to model fatigue crack growth via a node release strategy. • The reverse plastic zone is identified as the governing length scale for the regularization. • FCG rates are accurately predicted with reduced mesh sensitivity at medium and high ΔK levels.

Journal

International Journal of Fatigue cover
International Journal of Fatigue
IF:
6.8
Papers:
8.7K
Citations:
3.4W

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