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Development of Crash Absorbers Made of Carbon Fibre-Reinforced Plastic Based on Experimental Studies

Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Crash absorbers made of carbon fibre-reinforced plastics (CFRP) become more and more popular to reduce mass in the front structure of cars. One open question in this issue is the correct layup, which specifies the fibre orientation, in order to obtain high specific energy absorption. Within the research, a first test series investigates crash absorbers with a fibre orientation in axial and circumferential direction and an orientation of ±45°. Based on these first experimental studies an optimisation of the layup results in a crash absorber made of CFRP with a significant higher specific energy absorption than a comparable crash absorber made of aluminium.
Rocznik
Strony
65--72
Opis fizyczny
Bibliogr. 10 poz., il., tab., rys., wykr.
Twórcy
autor
  • Technical University Bergakademie Freiberg
autor
  • Technical University Bergakademie Freiberg
autor
  • Technical University Bergakademie Freiberg
autor
  • Technical University Bergakademie Freiberg
Bibliografia
  • 1. Daniel, Isaac M. and Ishai, Ori and Daniel, Issac M. and Daniel, Ishai (1994). Engineering mechanics of composite materials, volume 3. Oxford University Press New York.
  • 2. Hashin, Zvi (1980). Failure criteria for unidirectional fiber composites. Journal of Applied Mechanics, 47(2):329–334.
  • 3. Huang, Jiancheng and Wang, Xinwei (2009). Numerical and experimental investigations on the axial crushing response of composite tubes. Composite Structures, 91(2):222–228.
  • 4. Jacob, George C. and Fellers, John F. and Simunovic, Srdan and Starbuck, J. Michael (2002). Energy absorption in polymer composites for automotive crashworthiness. Journal of Composite Materials, 36(7):813–850.
  • 5. Jimenez, M.A. and Miravete, A. and Larrode, E. and Revuelta, D. (2000). Effect of trigger geometry on energy absorption in composite profiles. Composite Structures, 48(1):107–111.
  • 6. Knops, Martin (2008). Analysis of failure in fiber polymer laminates: the theory of Alfred Puck. Springer Science & Business Media.
  • 7. Lau, Saijod T.W. and Said, M.R. and Yaakob, Mohd Yuhazri (2012). On the effect of geometrical designs and failure modes in composite axial crushing: A literature review. Composite Structures, 94(3):803–812.
  • 8. Popp, Karl and Schiehlen, Werner and Kröger, M. and Panning, L. (2010). Ground vehicle dynamics. Springer Berlin Heidelberg.
  • 9. Ramakrishna, S. and Hamada, Hiroyuki (1998). Energy absorption characteristics of crash worthy structural composite materials. In Key engineering materials, volume 141, pages 585–622. Trans Tech Publ.
  • 10. Zarei, Hamidreza and Kröger, Matthias and Albertsen, Henrik (2008). An experimental and numerical crashworthiness investigation of thermoplastic composite crash boxes. Composite Structures, 85(3):245–257.
Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-972d7539-3340-457c-8274-f1bb138c9212
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