Modelling the Behaviour of Fibre-Metal Laminates subjected to Localised Blast Loading

  • D. Karagiozova
  • G. S. Langdon
  • G. N. Nurick
Part of the IUTAM BookSeries book series (IUTAMBOOK, volume 11)

Abstract

The modelling particulars of the response of Fibre-Metal Laminates (FML) to localised blast loading are discussed, particularly considering the debonding failure at the composite-metal interface. Attention is paid to the though-thickness transient deformation process in order to interpret the deformation mechanism due to highly localised pressure pulses. The study is based on previously reported experimental results on FML panels comprising different numbers of aluminium alloy layers and different thickness blocks of GFPP material. Good agreement between the experimental results and numerical predictions is demonstrated. A brief comparison between the response of a relatively thin FML panel and a monolithic aluminium alloy plate is presented.

Key words

fibre-metal laminate panel localised blast loading debonding modelling 

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References

  1. 1.
    Chung Kim Yuen S, Nurick GN (2005) Experimental and numerical studies on the response of quadrangular stiffened plates. Part I: subjected to uniform blast load. Int J Impact Eng 31: 55–83.CrossRefGoogle Scholar
  2. 2.
    Espinosa HD, Dwivedi S, Lu H-C (2000) Modeling impact induced delamination of woven fiber reinforced composites with contact/cohesive laws. Comput Methods Appl Mech Eng 183: 259–290.MATHCrossRefGoogle Scholar
  3. 3.
    Hoo Fatt MS, Lin C, Revilock Jr. DM, Hopkins DA (2003) Ballistic impact of GLARETM fibre metal laminates. Compos Struct 61: 73–88.CrossRefGoogle Scholar
  4. 4.
    Hõle J, Librescu L (2008) Recent results on the effect of the transverse core compressibility on the static and dynamic response of sandwich structures. Composites, Part B: Engineering 38: 108–119.Google Scholar
  5. 5.
    Johnson AF, Holzapfel M (2006) Influence of delamination on impact damage in composite structures. Composites Science and Technology 66: 807–815.CrossRefGoogle Scholar
  6. 6.
    Karagiozova D, Langdon GS, Nurick GN, Chung Kim Yuen S (2008) The response of fibremetal laminates to localised blast loading — A numerical perspective. Int J Solids Struct, submitted.Google Scholar
  7. 7.
    Langdon GS, Lemanski SL, Nurick GN, Simmons MS, Cantwell WJ, Schleyer GK (2007) Behaviour of fibre-metal laminates subjected to localised blast loading: Part I — Experimental observations and failure analysis. Int J Impact Eng 34: 1202–1222.CrossRefGoogle Scholar
  8. 8.
    Lemanski SL, Nurick GN, Langdon GS, Simmons MS, Cantwell WJ, Schleyer GK (2007) Behaviour of fibre-metal laminates subjected to localised blast loading: Part II — Quantitative analysis. Int J Impact Eng 34: 1223–1245.CrossRefGoogle Scholar
  9. 9.
    Reyes G, Cantwell WJ (2004) The high velocity impact response of composite and FML-reinforced sandwich structures. Comp Sci Tech 64: 35–54.CrossRefGoogle Scholar
  10. 10.
    Taylor GI (1963) The pressure and impulse of submarine explosion waves on plates. In Batchelor GK (Ed.), Aerodynamics and the Mechanics of Projectiles and Explosions, The Scientific Papers of Sir Geoffrey Ingram Taylor, Vol. III, Cambridge University Press, Cambridge, England, pp. 287–303.Google Scholar
  11. 11.
    Villanueva GR (2001) Processing and Characterisation of the Mechanical Properties of Novel Fibre-Metal Laminates. Ph.D. Thesis, The University of Liverpool.Google Scholar
  12. 12.
    Vlot A (1996) Impact loading on fibre metal laminates. Int J Impact Eng 18: 291–307.CrossRefGoogle Scholar
  13. 13.
    Vogelesang LB, Vlot A (2000) Development of fibre metal laminates for advanced aerospace structures. J Materials Processing Technol 103: 1–5.CrossRefGoogle Scholar
  14. 14.
    Zhu F, Lu G (2007) A review of blast and impact of metallic and sandwich structures. EJSE Special Issue: Loading on Structures, pp. 92–101.Google Scholar

Copyright information

© Springer Science+Business Media B.V 2008

Authors and Affiliations

  • D. Karagiozova
    • 1
    • 2
  • G. S. Langdon
    • 1
  • G. N. Nurick
    • 1
  1. 1.Blast Impact and Survivability Research Unit (BISRU), Department of Mechanical EngineeringUniversity of Cape TownRondeboschSouth Africa
  2. 2.Institute of MechanicsBulgarian Academy of SciencesSofiaBulgaria

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