Beyond Hopkinson's bar.

@article{Pierron2014BeyondHB,
  title={Beyond Hopkinson's bar.},
  author={Fabrice Pierron and Hong Zhu and Clive R. Siviour},
  journal={Philosophical transactions. Series A, Mathematical, physical, and engineering sciences},
  year={2014},
  volume={372 2023},
  pages={20130195}
}
In order to perform experimental identification of high strain rate material models, engineers have only a very limited toolbox based on test procedures developed decades ago. The best example is the so-called split Hopkinson pressure bar based on the bar concept introduced 100 years ago by Bertram Hopkinson to measure blast pulses. The recent advent of full-field deformation measurements using imaging techniques has allowed novel approaches to be developed and exciting new testing procedures… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 62 references

Intermediate-strain rate testing methodologies and full-field optical strain measurement techniques for composite materials characterisation

  • M. Longana
  • PhD thesis, University of Southampton, UK. on…
  • 2013
Highly Influential
4 Excerpts

The virtual fields method. Extracting constitutive mechanical parameters from full-field deformation measurements

  • F Pierron, M. Grédiac
  • 2012
Highly Influential
20 Excerpts

Image correlation for shape, motion and deformation measurements

  • MA Sutton, J-J Orteu, H. Schreier
  • 2009
Highly Influential
5 Excerpts

A method of measuring the pressure produced in the detonation of high explosives of by the impact of bullets

  • B. Hopkinson
  • Phil. Trans. R. Soc. Lond. A 213,
  • 1914
Highly Influential
4 Excerpts

Ultra high speed full-field deformation measurements on concrete spalling specimens and stiffness identification with the virtual fields method

  • F Pierron, P. Forquin
  • Strain 28,
  • 2012
Highly Influential
7 Excerpts

application to titanium alloy Ti6Al4V

  • D Notta-Cuvier, B Langrand, E Markiewicz, F Lauro, method Portemont G. 2013 Identification of Johnson-Cook’s fields
  • Strain 49, 22–45.
  • 2010
Highly Influential
18 Excerpts

Identification of viscoplastic parameters and characterization of Lüders behaviour using digital image correlation and the virtual fields method

  • S Avril, F Pierron, MA Sutton, J. Yan
  • Mech. Mater
  • 2008
Highly Influential
18 Excerpts

Review of experimental techniques for high rate deformation and shock studies

  • JE Field, SM Walley, WG Proud, HT Goldrein, CR. Siviour
  • Int. J. Impact Eng
  • 2004
Highly Influential
4 Excerpts

The application of high-speed digital image correlation

  • PL Reu, TJ Miller
  • J. Strain Anal. Eng. Des
  • 2008
Highly Influential
3 Excerpts

A new processing of spalling-tests to characterize the dynamic strength of geomaterials

  • P. Forquin
  • In Proc. SEM 2013 Annual Conf.,
  • 2014
1 Excerpt

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