A Shell Formulation for Textile Composite Forming Simulations
| Autor: | Renzi Bai, Philippe Boisse, Julien Colmars, Naim Naouar, Biao Liang |
|---|---|
| Přispěvatelé: | Laboratoire de Mécanique des Contacts et des Structures [Villeurbanne] (LaMCoS), Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Northwestern Polytechnical University [Xi'an] (NPU) |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
0209 industrial biotechnology
Fabric Materials science Shell (structure) 02 engineering and technology Bending Finite Element Industrial and Manufacturing Engineering Finite element method Transverse plane 020303 mechanical engineering & transports 020901 industrial engineering & automation Forming Fabric 0203 mechanical engineering Artificial Intelligence Bending stiffness [SPI.MECA.MEMA]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanics of materials [physics.class-ph] Fiber Slippage Composite material Reinforcement Forming |
| Zdroj: | 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.2020.04.125⟩ |
| DOI: | 10.1016/j.promfg.2020.04.125⟩ |
| Popis: | International audience; The bending stiffness of fibrous reinforcements although weak plays an important role in the wrinkle development simulation, and the fibrous nature of continuous fiber textile reinforcement modifies their behavior especially the bending. The slippage between fibers and the quasiinextensibility of fibers make the theory of Mindlin and Kirchhoff not verified during the bending process of multi-layer reinforcement. Therefore, a specific shell formulation is proposed in this article. This shell approach can not only determine the transverse slippage between layers but also the rotations of material director. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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