This work addresses the formulation of a new mixed-mode cohesive model, able to handle the transition from small to large openings: the proposed model is an extension of the isotropic damage model formulated in [Confalonieri and Perego, JSSCM, 11-2, 2017] for the simulation of mixed-mode delamination with variable mode-ratio, under the assumption of small relative displacements.

A mixed-mode cohesive model accounting for small to large openings transition

U. Perego
2018

Abstract

This work addresses the formulation of a new mixed-mode cohesive model, able to handle the transition from small to large openings: the proposed model is an extension of the isotropic damage model formulated in [Confalonieri and Perego, JSSCM, 11-2, 2017] for the simulation of mixed-mode delamination with variable mode-ratio, under the assumption of small relative displacements.
6th European Conference on Computational Mechanics (ECCM 6) and 7th European Conference on Computational Fluid Dynamics (ECFD 7), 11-15 June 2018, Glasgow, UK
978-84-947311-6-7
fiber-bridging
delamination
cohesive
mixed-mode
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/1082452
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