• English
  • Deutsch
  • Log In
    Password Login
    or
  • Research Outputs
  • Projects
  • Researchers
  • Institutes
  • Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Konferenzschrift
  4. Evaluation of process induced residual stresses in continuous fiber-reinforced hybrid thermoplastic composites
 
  • Details
  • Full
Options
2014
Conference Paper
Titel

Evaluation of process induced residual stresses in continuous fiber-reinforced hybrid thermoplastic composites

Abstract
The mechanical behavior of hybrid thermoplastic composites can be strongly influenced by process induced residual stresses. In this work studies for the evaluation of deformation and residual stresses are presented. The studies performed on a material consisting of a pure polypropylene layer and a glass fiber reinforced UD-Tape include measurements of the deformation, bending tests, residual stress measurements and accompanying finite element simulations. The results show that significant deformations and residual stresses exist, which are strongly influenced by the anisotropic material behavior of the thermoplastic laminate. It can be seen that annealing influences the deformation and the strength of the hybrid specimen.
Author(s)
Paul, H.
Schweizer, F.
Hangs, B.
Hauptwerk
16th European Conference on Composite Materials, ECCM 2014. Proceedings
Konferenz
European Conference on Composite Materials (ECCM) 2014
Thumbnail Image
DOI
10.13140/2.1.3714.3360
Language
English
google-scholar
Fraunhofer-Institut für Chemische Technologie ICT
Fraunhofer-Institut für Werkstoffmechanik IWM
Tags
  • hybrid composites

  • thermoplastic composi...

  • residual stresses

  • hole drilling

  • method

  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Send Feedback
© 2022