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The effect of crack insertion for FDM printed PLA materials on Mode I and Mode II fracture toughness

dc.contributor.authorValean, C
dc.contributor.authorMarsavina, Liviu
dc.contributor.authorMarghitas, M
dc.contributor.authorLinul, E
dc.contributor.authorRazavi, Seyed Mohammad Javad
dc.contributor.authorBerto, Filippo
dc.contributor.authorBrighenti, Roberto
dc.date.accessioned2021-02-16T19:00:01Z
dc.date.available2021-02-16T19:00:01Z
dc.date.created2021-01-19T16:28:44Z
dc.date.issued2020
dc.identifier.issn2452-3216
dc.identifier.urihttps://hdl.handle.net/11250/2728530
dc.description.abstractThe paper presents mode I and II fracture toughness results for polylactic acid material obtained via fused deposition modeling. The tests were performed using Single Edge Notch Bend specimens loaded in four point bending: symmetric for mode I, asymmetric for mode II, respectively. The notch was inserted by 3D printing, and by milling, respectively. Fracture toughness values measured for the specimens with 3D printed notch resulted to be higher than those obtained by milling. The effect of notch insertion is more evident in mode I while it is less important for mode II.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.titleThe effect of crack insertion for FDM printed PLA materials on Mode I and Mode II fracture toughnessen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.source.journalProcedia Structural Integrityen_US
dc.identifier.doihttp://dx.doi.org/10.1016/j.prostr.2020.11.128
dc.identifier.cristin1874654
dc.description.localcode© 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the European Structural Integrity Society (ESIS) ExCo 10.1016/j.prostr.2020.11.128en_US
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cristin.fulltextoriginal
cristin.qualitycode1


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal