A Finite Element Method to Predict the Mechanical Behavior of a Pre-Structured Material Manufactured by Fused Filament Fabrication in 3D Printing

Autor: Marouene Zouaoui, Julien Gardan, Pascal Lafon, Ali Makke, Carl Labergere, Naman Recho

Publikováno v: Applied Sciences, Vol 11, Iss 11, p 5075 (2021)

In this paper, a numerical method is proposed to simulate the mechanical behavior of a new polymeric pre-structured material manufactured by fused filament fabrication (FFF), where the filaments are oriented along the principal stress directions. The

Externí odkaz: https://doaj.org/article/03bf673a663648ee902403bfb9ca028c

Fracture toughness characterization of 3D-printed advanced structured specimens by digital image correlation

Autor: Adriano Lenti, Ali Makke, Julien Gardan, Naman Recho

Publikováno v: International Journal of Fracture. 240:17-28

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3e2f7ed41fe13e74282a24b9ceb6f29
https://doi.org/10.1007/s10704-022-00672-w

Local scale fracture characterization of an advanced structured material manufactured by fused deposition modeling in 3D printing

Autor: Marouene Zouaoui, Jérôme Crépin, Naman Recho, Ali Makke, Donato Gallittelli, Julien Gardan, Joseph Marae Djouda

Publikováno v: Frattura ed Integrità Strutturale, Vol 14, Iss 51, Pp 534-540 (2020)
Frattura ed Integrità Strutturale / Fracture and Structural Integrity
Frattura ed Integrità Strutturale / Fracture and Structural Integrity, Università di Cassino, 2019, 51, pp.534-540. ⟨10.3221/igf-esis.51.40⟩
Frattura ed Integrità Strutturale / Fracture and Structural Integrity, 2019, 51, pp.534-540. ⟨10.3221/igf-esis.51.40⟩
Frattura ed Integrità Strutturale; Vol. 14 No. 51 (2020): January 2020; 534-540
Frattura ed Integrità Strutturale; V. 14 N. 51 (2020): January 2020; 534-540

International audience; Additive manufacturing (AM) is a promising way to produce complex structures by adding layers. AM arises great interest both in industrial and academic sectors to develop new advanced structured materials. To benefit from its

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33d6eb74e36aa3c34ecf3d1ff3e1532e
https://www.fracturae.com/index.php/fis/article/view/2669

] 'Redondance en rupture fragile et en fatigue des structures élastiques fissurées ' Fatigue and Fracture Behaviour of Cracked elastic Structures (Redondance en rupture fragile et en fatigue es structures élastiques fissurées). (Manuscrit en français)

Autor: Naman Recho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62fc3f7be5d6dd0acd332d332f8073ea

Local microstructural characterization of an aged UR45N rolled steel: Application of the nanogauges grating coupled EBSD technique

Autor: Benoît Panicaud, Yazid Madi, Léa Le Joncour, Guillaume Montay, Fabrice Gaslain, Thomas Maurer, Joseph Marae Djouda, Jérôme Crépin, Naman Recho, Jérémie Béal, Julien Gardan

Publikováno v: Materials Science and Engineering: A
Materials Science and Engineering: A, Elsevier, 2019, 759, pp.537-551. ⟨10.1016/j.msea.2019.05.059⟩
Materials Science and Engineering: A, 2019, 759, pp.537-551. ⟨10.1016/j.msea.2019.05.059⟩

International audience; In the present article, metallic nanoparticles (NPs) used as nanogauges and electron backscattered diffraction (EBSD) are combined to investigate deformation mechanisms of the UR45 N duplex steel. The kinematic fields bring pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a8c7babb6fd9f38b14a0a5714968473
https://doi.org/10.1016/j.msea.2019.05.059