Date
2023-05-30Subject
600 Technology HolzVerbundwerkstoffTextilverbundstoffMechanische EigenschaftStrukturanalyseFaserverbundwerkstoffBildanalyseFinite-Elemente-MethodeMetadata
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Aufsatz
Mechanical Characterization and Simulation of Wood Textile Composites (WTC) supported by Digital Image Correlation (DIC)
Abstract
Wood Textile Composites (WTC) based on willow wood fabrics and polypropylene were produced using a hot compacting process in order to open up new and innovative areas of applications for wood. Due to their attractive and variable design, the WTCs are to be used in areas with a high visual impact, for example as a facade element. In tensile and 3-point bending tests, it was shown that the mechanical properties of WTC are strongly dependent on the heterogeneous structure of the composite. Both strength and elongation depend on the loading direction and show a classical fiber composite behavior despite the comparatively large dimension of the filaments. The properties of the material in the elastic range are of particular importance, which is why the tensile tests described in this work were supported by digital image correlation (DIC). They were simulated applying an orthotropic constitutive model and the finite element discretization of the test specimens.
Citation
In: Composites Part C: Open Access Volume 11 (2023-05-30) eissn:2666-6820Citation
@article{doi:10.17170/kobra-202402159603,
author={von Boyneburgk, Claudia Louise and Zarges, Jan-Christoph and Kuhl, Detlef and Heim, Hans-Peter},
title={Mechanical Characterization and Simulation of Wood Textile Composites (WTC) supported by Digital Image Correlation (DIC)},
journal={Composites Part C: Open Access},
year={2023}
}
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2024-02-28T12:03:57Z 2024-02-28T12:03:57Z 2023-05-30 doi:10.17170/kobra-202402159603 http://hdl.handle.net/123456789/15507 eng Namensnennung 4.0 International http://creativecommons.org/licenses/by/4.0/ wood textile composites (WTC) mechanical properties structure analysis fiber matrix interaction digital image analysis (DIC) finite element analysis (FEA) 600 Mechanical Characterization and Simulation of Wood Textile Composites (WTC) supported by Digital Image Correlation (DIC) Aufsatz Wood Textile Composites (WTC) based on willow wood fabrics and polypropylene were produced using a hot compacting process in order to open up new and innovative areas of applications for wood. Due to their attractive and variable design, the WTCs are to be used in areas with a high visual impact, for example as a facade element. In tensile and 3-point bending tests, it was shown that the mechanical properties of WTC are strongly dependent on the heterogeneous structure of the composite. Both strength and elongation depend on the loading direction and show a classical fiber composite behavior despite the comparatively large dimension of the filaments. The properties of the material in the elastic range are of particular importance, which is why the tensile tests described in this work were supported by digital image correlation (DIC). They were simulated applying an orthotropic constitutive model and the finite element discretization of the test specimens. open access von Boyneburgk, Claudia Louise Zarges, Jan-Christoph Kuhl, Detlef Heim, Hans-Peter doi:10.1016/j.jcomc.2023.100370 Holz Verbundwerkstoff Textilverbundstoff Mechanische Eigenschaft Strukturanalyse Faserverbundwerkstoff Bildanalyse Finite-Elemente-Methode publishedVersion eissn:2666-6820 Composites Part C: Open Access Volume 11 false 100370
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