Giorgio, I., Harrison, P. , dell’Isola, F., Alsayednoor, J. and Turco, E. (2018) Wrinkling in engineering fabrics: a comparison between two different comprehensive modelling approaches. Proceedings of the Royal Society of London Series A: Mathematical, Physical and Engineering Sciences, 474(2216), 20180063. (doi: 10.1098/rspa.2018.0063)
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Abstract
We consider two ‘comprehensive’ modelling approaches for engineering fabrics. We distinguish the two approaches using the terms ‘semi-discrete’ and ‘continuum’, reflecting their natures. We demonstrate a fitting procedure, used to identify the constitutive parameters of the continuum model from predictions of the semi-discrete model, the parameters of which are in turn fitted to experimental data. We, then, check the effectiveness of the continuum model by verifying the correspondence between semi-discrete and continuum model predictions using test cases not previously used in the identification process. Predictions of both modelling approaches are compared against full-field experimental kinematic data, obtained using stereoscopic digital image correlation techniques, and also with measured force data. Being a reduced order model and being implemented in an implicit rather than an explicit finite-element code, the continuum model requires significantly less computational power than the semi-discrete model and could therefore be used to more efficiently explore the mechanical response of engineering fabrics.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Alsayednoor, Dr Jafar and Harrison, Dr Philip |
Authors: | Giorgio, I., Harrison, P., dell’Isola, F., Alsayednoor, J., and Turco, E. |
College/School: | College of Science and Engineering > School of Engineering > Systems Power and Energy |
Journal Name: | Proceedings of the Royal Society of London Series A: Mathematical, Physical and Engineering Sciences |
Publisher: | The Royal Society |
ISSN: | 1364-5021 |
ISSN (Online): | 1471-2946 |
Published Online: | 08 August 2018 |
Copyright Holders: | Copyright © 2018 The Authors |
First Published: | First published in Proceedings of the Royal Society of London Series A: Mathematical, Physical and Engineering Sciences 474(2216):20180063 |
Publisher Policy: | Reproduced under a Creative Commons License |
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