Modeling of the effective viscoelastic material behavior of textile reinforced composites using a multi-scale approach |
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| Authors: | Dominik Branke Markus Kästner Martin Pohl Volker Ulbricht |
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| Affiliation: | 1. Institut für Festkörpermechanik, TU Dresden;2. Institut für Leichtbau und Kunststofftechnik, TU Dresden |
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| Abstract: | The increasing importance of constructive lightweight in modern engineering science involves the use of advanced materials like textile reinforced composites. In order to reduce development costs, efficient numerical simulations are needed to model the macroscopic behavior of the final product. Focussing on long term phenomena, which are important when parts made of composites with rate-dependent material behavior are assembled by bolted or screwed joints, a two-step homogenization procedure is used to obtain an effective homogeneous equivalent material at the macroscopic scale. (© 2014 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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