Impact damage prediction in thin woven composite laminates-Part I: Modeling strategy and validation
| العنوان: | Impact damage prediction in thin woven composite laminates-Part I: Modeling strategy and validation |
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| المؤلفون: | Steven Marguet, Jean-François Ferrero, Olivier Dorival, Florian Pascal, Pablo Navarro |
| المساهمون: | Institut Clément Ader (ICA), Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-IMT École nationale supérieure des Mines d'Albi-Carmaux (IMT Mines Albi), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO), Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-IMT École nationale supérieure des Mines d'Albi-Carmaux (IMT Mines Albi), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT) |
| المصدر: | Composite Structures Composite Structures, Elsevier, 2018, 190, pp.32-42. ⟨10.1016/j.compstruct.2018.02.007⟩ Composite Structures, 2018, 190, pp.32-42. ⟨10.1016/j.compstruct.2018.02.007⟩ |
| بيانات النشر: | HAL CCSD, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Materials science, Offset (computer science), Truss, Woven fabric composite, 02 engineering and technology, Bending, 0203 mechanical engineering, Explicit FE modeling, Civil and Structural Engineering, 5-harness satin, business.industry, Structural engineering, Composite laminates, [SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph], 021001 nanoscience & nanotechnology, Finite element method, 020303 mechanical engineering & transports, Impact, Damage, [SPI.MECA.STRU]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Structural mechanics [physics.class-ph], Bending stiffness, Ceramics and Composites, Crimp, 0210 nano-technology, business |
| الوصف: | International audience; An explicit finite element modeling of the 5-harness satin woven composite material is proposed in this paper. It is based on the semi-continuous approach. The bundles are modeled with rod elements and a specific dam-ageable shell element is used to stabilize this truss structure. As the woven pattern geometry plays a key role in damage initiation and propagation, the rods located at the crimp regions where warp and weft yarns cross each other have been offset to represent the bundles undulations. The main objective of the presented modelling strategy is to represent local bending stiffness variations and damage initiation at the crimp regions without using artificial parameters, but only geometric and material parameters. The method has been implemented into the explicit finite element code RADIOSS. The modeling strategy is validated by representing a three-point bending test and a drop weight test. It provides good prediction for the local bending stiffness, the impact force history and the damage size and shape. The strain concentration at the crimp regions is well represented. |
| اللغة: | English |
| تدمد: | 0263-8223 |
| DOI: | 10.1016/j.compstruct.2018.02.007⟩ |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62630ae812af901de6a32f7fdf3b2b81 https://hal.archives-ouvertes.fr/hal-01878006/file/article_PART1_v03.pdf |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....62630ae812af901de6a32f7fdf3b2b81 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 02638223 |
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| DOI: | 10.1016/j.compstruct.2018.02.007⟩ |