A new method for the study of parabolic impact of foam-core sandwich panels

Autor: Sandra Guérard, Philippe Viot, Laurent Maheo, Krishna Shankar, Karthik Ram Ramakrishnan

Publikováno v: Composites Part B: Engineering
Composites Part B: Engineering, Elsevier, 2019, 167, pp.717-727. ⟨10.1016/j.compositesb.2019.02.062⟩
Ramakrishnan, K R, Guérard, S, Maheo, L, Shankar, K & Viot, P 2020, ' A new method for the study of parabolic impact of foam-core sandwich panels ', Composites Part B: Engineering, vol. 167, pp. 717-727 . https://doi.org/10.1016/j.compositesb.2019.02.062

Lightweight sandwich panels with composite facesheets and foam core have high impact energy absorption capability and are widely employed in multifunctional applications such as aircraft and marine structures. The dynamic behaviour of sandwich panels

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ded614c6e0c86935149be82d3926e10
https://hal.archives-ouvertes.fr/hal-02115039

Plane strain tension fracture at high strain rate

Autor: Laurent Maheo, Christian C. Roth, Bertrand Galpin, Vincent Grolleau, Morwan Adlafi, Dirk Mohr

Publikováno v: EPJ Web of Conferences, Vol 250, p 01020 (2021)

Under plane stress conditions, most micromechanical and phenomenological models predict a minimum in ductility for plane strain tension stress state. Therefore, the stress state of plane strain tension plays a crucial role in many forming and crash a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30e4bebe82e97ebf8ef5e02f1befdb88
https://doi.org/10.1051/epjconf/202125001020

Preparation of Lignosulfonate-Based Carbon Foams by Pyrolysis and Their Use in the Microencapsulation of a Phase Change Material

Autor: Anthony Magueresse, Hervé Deleuze, Marie Anne Dourges, Laurent Maheo, Martín Alejandro Palazzolo, Patrick Glouannec

Publikováno v: ACS Sustainable Chemistry & Engineering
ACS Sustainable Chemistry & Engineering, American Chemical Society, 2018, 6 (2), pp.2453-2461. ⟨10.1021/acssuschemeng.7b03900⟩

Currently, further research on the valorization of lignin is needed to shift biorefineries from a conceptual basis to profitable practice. Providing global warming is a major concern as well, the use of lignin as the sole precursor to elaborate mater

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e386fc9e5e86d27c48855e13172d8bd5
https://hal.archives-ouvertes.fr/hal-02069306

A promising way to model cracks in composite using Discrete Element Method

Autor: Ivan Iordanoff, Laurent Maheo, Frédéric Dau, Damien André, Jean-Luc Charles

Publikováno v: Composites Part B: Engineering
Composites Part B: Engineering, Elsevier, 2015, 71, pp.193-202. ⟨10.1016/j.compositesb.2014.11.032⟩

International audience; In this article, the Discrete Element Method (DEM) is taking advantage for the damage modeling of a composite material. At this stage of work, a Representative Elementary Volume (REV) of an unidirectional composite material mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb01bd4c93ffe7c9dd9309bd1adbef07
https://doi.org/10.1016/j.compositesb.2014.11.032

Design and application of an instrumented projectile for load measurements during impact

Autor: Vincent Grolleau, Bertrand Galpin, Stefan Umiastowski, Gérard Rio, Laurent Maheo

Publikováno v: International Journal of Crashworthiness
International Journal of Crashworthiness, Taylor & Francis, 2008, 13 (2), pp.139-148. ⟨10.1080/13588260701740634⟩
International Journal of Crashworthiness, Taylor & Francis, 2008, 13 (2), pp.139-148

No standardised device is available yet to measure contact forces continuously during transverse impacts caused by a projectile on a metal plate or a thin-walled structure. This study describes the design and validation phases of an instrumented proj

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f2bf15607967fe3f2a864ce00f4b337
https://doi.org/10.1080/13588260701740634