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The effect of specimen thickness on the shock propagation along the in-fibre direction of an aerospace-grade CFRP laminate

By P. J. Hazell, C. Stennett and G. Cooper

Abstract

In-fibre measurements of the Hugoniot have been carried out on a carbon fibre-reinforced polymer composite. For this material, we have shown at high shock stresses, a two component wave was formed consisting of a fast moving ramped portion and a slower moving shock wave. Changing the thickness of test specimen for a given shock stress resulted in a change in the magnitude and duration of the ramped portion of the wave front. As the shock stress imparted to the target was reduced, or the thickness of the target was increased, the steep shock wave in the rear surface gauge was no longer apparent. Instead a relatively slow rising wave was measured. Consequently, to establish a Hugoniot at lower shock stress levels, relatively thin specimens of target material are required

Topics: Carbon fibre, Impact behaviour, Shock response
Publisher: Elsevier
Year: 2009
DOI identifier: 10.1016/j.compositesa.2008.11.002
OAI identifier: oai:dspace.lib.cranfield.ac.uk:1826/3234
Provided by: Cranfield CERES
Journal:

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Citations

  1. (2003). A 50mm bore gas gun for dynamic loading of materials and structures. Meas Sci Technol doi
  2. (1974). A study of the dynamic behaviour of a carbon fibre composite using the split Hopkinson pressure bar. doi
  3. (1986). An assessment of the impact performance of CFRP reinforced with high-strain carbon fibres. Compos Sci and Tech doi
  4. (1984). An assessment of the potential of woven carbon fibre-reinforced plastics for high performance applications. Compos doi
  5. Analytical study of Hugoniot in unidirectional fiber reinforced composites. doi
  6. (1980). Calibration of foil-like manganin gauges in planar shock wave experiments. doi
  7. (2003). Effect of stitching and weave architecture on the high strain rate compression response of ACCEPTED MANUSCRIPT affordable woven carbon, epoxy composites. Compos Struc doi
  8. (2006). Effect of strain rate on the compressive properties of graphite/epoxy composite in a submarine environment. Compos Part B: Engng doi
  9. (2008). Experimental and numerical analysis of normal and oblique ballistic impacts on thin carbon/epoxy woven laminates, Compos Part A: Appl Sci and Manuf doi
  10. (2005). Experimental methodology for high strain-rates tensile behaviour analysis of polymer matrix composites. Compos Sci and Tech doi
  11. (2002). Experimental study of strain-ratedependent behavior of carbon/epoxy composite. doi
  12. High strain rate properties of balanced angle-ply graphite/epoxy composites. doi
  13. High-resolution optical study of the impact of carbon-fibre reinforced polymers with different lay-ups. doi
  14. Impact and penetration of a two-part bonded CFRP composite panel by a high velocity steel sphere. Submitted to Compos Part A: Appl Sci and Manuf.
  15. (1990). Impact perforation of carbon fibre reinforced plastics. doi
  16. (1989). Impact response of tough carbon fibre composites. doi
  17. (1992). Impactor mass and specimen geometry effects in low velocity impact of laminated composites. doi
  18. (1980). LASL Shock Hugoniot Data.
  19. Linear Shock-Velocity-Particle-Velocity Relationship, doi
  20. Modeling and testing strain rate-dependent compressive strength of carbon / epoxy composites. doi
  21. (2008). Normal and oblique penetration of woven CFRP laminates by a high velocity steel sphere. Compos Part A: Appl Sci and Manuf doi
  22. Observations on the impact behaviour of carbon– fibre reinforced polymers for the qualitative validation of models, doi
  23. Performance of stitched/unstitched woven carbon/epoxy composites under high velocity impact loading, Compos Struct 2004;64:455–466. doi
  24. (1996). Review of low-velocity impact properties of composite materials. Compos Part A: Appl Sci and Manuf
  25. (1997). Shock behaviour of 3D carbon-carbon composite. doi
  26. Shock compression of solids. doi
  27. Shock response of a glass-fiber-reinforced polymer composite. doi
  28. (1990). Shock wave propagation in a 3-D quartz phenolic composite.
  29. (1970). Shock-wave studies of PMMA, fused silica and sapphire. doi
  30. (2006). Standard Test Methods for Constituent Content of Composite Materials. doi
  31. Steady shock waves in composite materials
  32. (1998). Strain rate behavior of composite materials. Compos Part B: Engng
  33. Strain rate effects in composites. doi
  34. Stress and strain measurements in carbon-related materials impacted by high-velocity steel spheres. doi
  35. (2007). Structure of shock waves in glass fiber reinforced polymer matrix composites. Appl Phys Lett doi
  36. The effect of orientation on the shock response of a carbon fibre-epoxy composite, doi
  37. The impact resistance of composite materials — a review. doi
  38. (2007). The response to shock loading of a glass-fibre-epoxy composite: Effects of fibre orientation to the loading axis. doi
  39. (2008). The shock and release behavior of an aerospace-grade cured aromatic amine epoxy resin. Polymer Compos doi

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