Holistic determination of physical fracture toughness values and numerical parameters for delamination analysis considering multidirectional-interfaces

Holistic determination of physical fracture toughness values and numerical parameters for delamination analysis considering multidirectional-interfaces

Delaminations are a concern for the structural integrity of fibre composite structures. The decisive material parameter for delaminations is fracture toughness. Structures usually have a multidirectional ply stacking. However, interface orientation dependant fracture toughness values and R-curve eff...

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Bibliographic Details
Main Authors: O. Völkerink, J. Koord, E. Petersen, C. Hühne
Format: Article
Language:English
Published: Elsevier 2022-07-01
Series:Composites Part C: Open Access
Subjects:
Fibre reinforced materials
Delamination
Finite element analysis
Toughness testing
R-curve tests
Cohesive zone modelling
Online Access:http://www.sciencedirect.com/science/article/pii/S2666682022000408

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http://www.sciencedirect.com/science/article/pii/S2666682022000408

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