Multiscale modelling of thermoplastic woven fabric composites: From micromechanics to mesomechanics
| العنوان: | Multiscale modelling of thermoplastic woven fabric composites: From micromechanics to mesomechanics |
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| المؤلفون: | Claudio S. Lopes, J.I. Múgica, Miguel González Herráez, C. González, V. Martínez, F. Naya |
| المساهمون: | Ministerio de Economía y Competitividad (España) |
| المصدر: | e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid instname |
| بيانات النشر: | Elsevier, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Materials science, Thermoplastic, Constitutive equation, 02 engineering and technology, Multiscale modelling, 0203 mechanical engineering, Woven fabric, Thermoplastics, Composite material, Microscale chemistry, Civil and Structural Engineering, chemistry.chemical_classification, Ingeniería Mecánica, Micromechanics, Yarn, 021001 nanoscience & nanotechnology, Woven composites, Shear (sheet metal), 020303 mechanical engineering & transports, chemistry, visual_art, Computational micromechanics, Ceramics and Composites, Representative elementary volume, visual_art.visual_art_medium, 0210 nano-technology |
| الوصف: | The mechanical properties of woven composites can be predicted by using a multiscale modelling approach. The starting point to its application is the microscale (the level of fibres, matrix and interfaces), that allows the computation of the homogenised behaviour of the yarn. The aim of this work was to predict the yarn-level behaviour of a thermoplastic-based woven composite in order to allow the formulation of a representative constitutive model that can be used to predict ply properties at the mesoscale. To accomplish this purpose, an in situ characterisation of the microconstituents was carried out. This served to generate inputs for three different representative volume element (RVE) models that allowed predicting the yarn longitudinal, transverse and shear responses. These mechanical characteristics allowed the determination of homogenised yarn constitutive behaviour which was found to be characterised by significant non-linearity until failure, specially in transverse and shear directions. The research leading to the developments described received funding of the project ADVANSEAT; a collaborative R&D project led by Grupo Antolín, and partially supported by the Spanish Ministry of Economy, Industry and Competitiveness (MINECO). C.S. Lopes also acknowledges the support of MINECO through the Ramón y Cajal fellowship (RYC-2013-14271). |
| وصف الملف: | application/pdf |
| DOI: | 10.1016/j.compstruct.2019.111340 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f5d0b7c003611094807c28c6d70ad82 https://doi.org/10.1016/j.compstruct.2019.111340 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....3f5d0b7c003611094807c28c6d70ad82 |
| قاعدة البيانات: | OpenAIRE |
| DOI: | 10.1016/j.compstruct.2019.111340 |
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