Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Naim, Naouar"'
Publikováno v:
Key Engineering Materials. 926:1223-1233
In the textile composite drape process, the material bending behavior plays a critical role in the onset and development of wrinkles. The bending moment is linked with the membrane forces in the classical shell element which leads to the insufficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b83dda2f70726743e9d26982bb62ccb
https://doi.org/10.4028/p-a51g25
https://doi.org/10.4028/p-a51g25
Autor:
Zheng, Ruochen, Schäfer, Bastian, Platzer, Auriane, Colmars, Julien, Naim, Naouar, Boisse, Philippe
Understanding the mechanical properties of carbon fiber reinforcements is necessary for the simulation of forming processes. A unit-cell mesoscopic model provides a tool to implement virtual material characterizations which can be served as an input
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de42bcafa1c6a6c07b554f14d223790c
https://publikationen.bibliothek.kit.edu/1000158424
https://publikationen.bibliothek.kit.edu/1000158424
Publikováno v:
Applied Sciences, Vol 9, Iss 5, p 981 (2019)
This study aims to study the thermal properties and the microstructure of composite materials based on mortar combined with Juncus maritimus fibers. Effective thermophysical properties of the composite materials containing Juncus maritimus fibers are
Externí odkaz:
https://doaj.org/article/3d803bbb2d474895a0259675cf852ca8
Publikováno v:
Applied Composite Materials
Applied Composite Materials, Springer Verlag (Germany), 2021, ⟨10.1007/s10443-021-09966-z⟩
Applied Composite Materials, Springer Verlag (Germany), 2021, ⟨10.1007/s10443-021-09966-z⟩
International audience; Numerical simulation of the textile composites forming plays an important role in improving the manufacturing quality, reducing the manufacturing cycle, and manufacturing cost. The focus is on the shaping of one or several lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::901ded774be00c0c13f359a1e33d692c
https://hal.archives-ouvertes.fr/hal-03429477/file/Chen2021.pdf
https://hal.archives-ouvertes.fr/hal-03429477/file/Chen2021.pdf
Publikováno v:
23rd International Conference on Material Forming (ESAFORM 2020)
23rd International Conference on Material Forming (ESAFORM 2020), May 2020, Cottbus (virtual ), Germany. ⟨10.1016/j.promfg.2020.04.137⟩
23rd International Conference on Material Forming (ESAFORM 2020), May 2020, Cottbus (virtual ), Germany. ⟨10.1016/j.promfg.2020.04.137⟩
International audience; Important information can be obtained by simulating the deformation of composite reinforcements on a mesoscopic scale. The knowledge of the direction and density of the fibres in the deformed reinforcement affects the mechanic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::126ed3613f0910209eb43fe62f655704
https://doi.org/10.1016/j.promfg.2020.04.137
https://doi.org/10.1016/j.promfg.2020.04.137
Publikováno v:
Journal of Reinforced Plastics and Composites
Journal of Reinforced Plastics and Composites, SAGE Publications, 2020, 39 (1-2), pp.45-59. ⟨10.1177/0731684419868846⟩
Journal of Reinforced Plastics and Composites, SAGE Publications, 2020, 39 (1-2), pp.45-59. ⟨10.1177/0731684419868846⟩
International audience; The study deals with the mechanical behaviour of a glass plain weave composite reinforcement. The experimental activities were focused mainly on uniaxial and biaxial extension tests. Besides, in-plane shear deformation was mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eda62dd26a3f8391371b3d778617f0f
https://doi.org/10.1177/0731684419868846
https://doi.org/10.1177/0731684419868846
Publikováno v:
International Journal of Solids and Structures
International Journal of Solids and Structures, Elsevier, 2021, 222-223, pp.111014. ⟨10.1016/j.ijsolstr.2021.03.001⟩
International Journal of Solids and Structures, Elsevier, 2021, 222-223, pp.111014. ⟨10.1016/j.ijsolstr.2021.03.001⟩
Simulations of the draping is currently based on membrane and out-of-plane bending stiffnesses of the composite textile reinforcements. In this article, an additional stiffness of in-plane bending of fibers is introduced. This stiffness gives rise to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05e477bc8bdbd6dca0dab86edcfb4877
https://hal.archives-ouvertes.fr/hal-03345376/file/preprint.pdf
https://hal.archives-ouvertes.fr/hal-03345376/file/preprint.pdf
Publikováno v:
Composites Part A: Applied Science and Manufacturing
Composites Part A: Applied Science and Manufacturing, Elsevier, 2021, 149, pp.106558. ⟨10.1016/j.compositesa.2021.106558⟩
Composites Part A: Applied Science and Manufacturing, Elsevier, 2021, 149, pp.106558. ⟨10.1016/j.compositesa.2021.106558⟩
International audience; A stress resultant shell approach is proposed to simulate the draping of textile composite reinforcements with continuous fibers. This approach naturally makes it possible to take into account the specificity of the deformatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca355fa1463ddcaad5f8497ba65fa4e7
https://hal.archives-ouvertes.fr/hal-03342291/document
https://hal.archives-ouvertes.fr/hal-03342291/document
Autor:
P. Badel, Emmanuel de Bilbao, Philippe Boisse, L.P. Brown, Anthony R. Bunsell, J. Cao, Valter Carvelli, J. Chen, Francisco Chinesta, D. Coupé, D. Durville, Julien Férec, A. Gessler, J.L. Gorczyca, Nahiene Hamila, Gilles Hivet, Piaras Kelly, Jacques Lamon, Patrice Laure, Stepan V. Lomov, A.C. Long, Anson W.K. Ma, E. Maire, Véronique Michaud, A.P. Mouritz, Naim Naouar, X.Q. Peng, E. Ruiz, J.A. Sherwood, Luisa Silva, F. Trochu, Emmanuelle Vidal-Sallé, Michel Vincent, K.D. White, Willsen Wijaya
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::068117cf24980f85b204714b7a094ad5
https://doi.org/10.1016/b978-0-12-819005-0.09989-5
https://doi.org/10.1016/b978-0-12-819005-0.09989-5
The analysis of woven fabric used as a reinforcement for composite materials can be carried out at different scales. The mesoscopic scale considers each yarn in contact with its neighbors. Analyses on this scale allow numerical estimates of permeabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70727e3e16eba5d9bea639164749b111
https://doi.org/10.1016/b978-0-12-819005-0.00016-2
https://doi.org/10.1016/b978-0-12-819005-0.00016-2