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  • V International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED 2013) Santa Eulàlia, Ibiza, Spain, 17-19 June, 2013
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  • International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED)
  • V International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED 2013) Santa Eulàlia, Ibiza, Spain, 17-19 June, 2013
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Computational optimisation strategies of tailored fibre placement in polymer matrix composites based on local shear stress minimisation

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hdl:2117/192851

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Rettenwander, T.
Fischlschweiger, M.
Steinbichler, G.
Document typeConference report
Defense date2013
PublisherCIMNE
Rights accessOpen Access
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
Abstract
The aim of this paper is to present optimisation strategies of Tailored Fibre Placement (TFP) in polymer matrix composites using FEM analysis with the principal stress criterion. In this work we will shed some light on the differences of typical engineering approaches which are state of the art for TFP and semi-consistent schemes where stress states and fibre orientation are coupled. The criterion is presented in a coupled procedure, where several iterations lead to a good agreement of fibre directions and principal stress vectors. Furthermore some deficiencies of the applied optimisation scheme are addressed and proposals for overcoming these problems are given.
URIhttp://hdl.handle.net/2117/192851
ISBN978-84-941407-6-1
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  • International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED) - V International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED 2013) Santa Eulàlia, Ibiza, Spain, 17-19 June, 2013 [134]
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