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Multi-cracking in brittle thin layers and coatings using an FFM model
| dc.rights.license | open | en_US |
| dc.contributor.author | LEGUILLON, Dominique | |
| dc.contributor.author | LI, Jia | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | MARTIN, Eric | |
| dc.date.accessioned | 2021-09-03T13:55:21Z | |
| dc.date.available | 2021-09-03T13:55:21Z | |
| dc.date.issued | 2017 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/112072 | |
| dc.description.abstractEn | Multi-cracking of brittle thin layers and coating is a phenomenon difficult to model especially because ofthe large number of cracks that may occur. It is overcome herein by conducting calculations, not on thewhole structure, but only on a simplified cell that is representative of the structure by periodic dupli-cation. The coupled criterion is applied within this representative cell (RC) and allows to predict the crackdensity under an increasing applied load, the length of the RC being a variable parameter of the model.Based on the simultaneous fulfilment of an energy and a stress conditions, it allows to take into accountthin layers where the crack onset is energy driven and thicker layers where the stress condition governsthe transverse cracking. Results are in a good agreement with various experiments found in the litera-ture, conducted on cross-ply laminates and coated substrates | |
| dc.language.iso | EN | en_US |
| dc.title.en | Multi-cracking in brittle thin layers and coatings using an FFM model | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.euromechsol.2016.12.003 | en_US |
| dc.subject.hal | Chimie/Matériaux | en_US |
| bordeaux.journal | European Journal of Mechanics A/ Solids | en_US |
| bordeaux.page | 14-21 | en_US |
| bordeaux.volume | 63 | en_US |
| bordeaux.hal.laboratories | Laboratoire des Composites Thermo Structuraux (LCTS) - UMR 5801 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.institution | CEA | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| hal.identifier | hal-01427106 | |
| hal.export | false | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European%20Journal%20of%20Mechanics%20A/%20Solids&rft.date=2017&rft.volume=63&rft.spage=14-21&rft.epage=14-21&rft.au=LEGUILLON,%20Dominique&LI,%20Jia&MARTIN,%20Eric&rft.genre=article |
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