Archivio Istituzionale della RicercaIn this work we propose a new numerical formulation to compute the de- lamination onset and propagation along weak interfaces under mixed-mode conditions. The interfacial problem is addressed through a cohesive crack model, concentrating all the non-linearities at the interface. The accuracy of the proposed formulation is verified against predictions of a combined contact-delamination algorithm.
Numerical study of the mixed-mode delamination of composite interfaces / Dimitri, R.; Zavarise, G.. - ELETTRONICO. - (2018). (Intervento presentato al convegno CMIS 2018 – Contact Mechanics International Symposium tenutosi a Oropa (Biella) - Italia nel 16-18 maggio 2018).
Numerical study of the mixed-mode delamination of composite interfaces
Zavarise G.
2018
Abstract
In this work we propose a new numerical formulation to compute the de- lamination onset and propagation along weak interfaces under mixed-mode conditions. The interfacial problem is addressed through a cohesive crack model, concentrating all the non-linearities at the interface. The accuracy of the proposed formulation is verified against predictions of a combined contact-delamination algorithm.
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https://hdl.handle.net/11583/2706446
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