Effect of filling pattern on the response of 316L additively manufactured architected structures subjected to dynamic indentation
| dc.rights.license | open | en_US |
| hal.structure.identifier | ESTIA - Institute of technology [ESTIA] | |
| dc.contributor.author | BUROS, Camille | |
| dc.contributor.author | VIOT, Philippe | |
| dc.contributor.author | HAZELL, Paul J. | |
| dc.contributor.author | WANG, Hongxu | |
| hal.structure.identifier | ESTIA - Institute of technology [ESTIA] | |
| dc.contributor.author | LARTIGAU, Julie
IDREF: 171330730 | |
| dc.date.accessioned | 2025-03-21T08:10:54Z | |
| dc.date.available | 2025-03-21T08:10:54Z | |
| dc.date.issued | 2025-07 | |
| dc.identifier.issn | 0734-743X | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/205615 | |
| dc.description.abstractEn | The out-of-plane compressive behaviour of three types of architected structures subjected to quasi-static and dynamic indentation was investigated in this paper. The effects of filling a pattern - with three unit-cell patterns and three levels of cell wall waviness - and velocities are characterized through experiments at low (10 mm/min) and high-speed testing (around 300 m/s). The metallic architected structures of interest are extruded in two-dimensions through Directed Energy Deposition – Laser Powder (DED-LP) technology. This work is focused on the energy absorption capacities of architected structures when indented. In quasi-static, the results showed no effect of the cell walls waviness on the energy absorption capacity of the structures. However, different deformation mechanisms were observed depending on the unit-cell pattern, showing an effect of unit-cell pattern on energy absorption capacities. On the contrary, in dynamic enhanced absorption capacities were observed with higher level of cell walls waviness. Finally, the cross-sectional view of the structures after indentation were analyzed to observe the failure mechanisms. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | Architected structures | |
| dc.subject.en | Metal additive manufacturing | |
| dc.subject.en | Indentation | |
| dc.subject.en | Dynamic impact | |
| dc.subject.en | Energy absorption | |
| dc.subject.en | Static | |
| dc.title.en | Effect of filling pattern on the response of 316L additively manufactured architected structures subjected to dynamic indentation | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.ijimpeng.2025.105265 | en_US |
| dc.subject.hal | Sciences de l'ingénieur [physics] | en_US |
| bordeaux.journal | International Journal of Impact Engineering | en_US |
| bordeaux.page | 105265 | en_US |
| bordeaux.volume | 201 | en_US |
| bordeaux.hal.laboratories | ESTIA - Recherche | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | crossref | |
| hal.identifier | hal-04999900 | |
| hal.version | 1 | |
| hal.date.transferred | 2025-03-21T08:10:57Z | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | true | |
| workflow.import.source | crossref | |
| 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=International%20Journal%20of%20Impact%20Engineering&rft.date=2025-07&rft.volume=201&rft.spage=105265&rft.epage=105265&rft.eissn=0734-743X&rft.issn=0734-743X&rft.au=BUROS,%20Camille&VIOT,%20Philippe&HAZELL,%20Paul%20J.&WANG,%20Hongxu&LARTIGAU,%20Julie&rft.genre=article |
Files in this item
| Files | Size | Format | View |
|---|---|---|---|
|
There are no files associated with this item. |
|||