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Stress-strain synchronization for high strain rate tests on brittle composites

(2018) POLYMER TESTING. 67. p.477-486
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M3Strength: Efficient predictive modeling for composites strength
Abstract
Nowadays, many researchers develop rate-dependent composite material models for application in dynamic simulations. Ideally, full stress-strain curves at a wide range of strain rates are available for identification of the different parameters of these models. Dynamic tensile tests are needed to produce the experimental input data. However, especially for brittle materials, the data acquisition during these tests becomes critical. The effect of synchronization on the test results is investigated by conducting a series of dynamic tensile tests on three different brittle continuous-fibre composite laminates. It is demonstrated that synchronization errors of the order of 1 microsecond already have a significant effect on the test outcome at high rates. With the aid of a finite-element model, the limiting factors on the maximum attainable strain rate are quantified.
Keywords
High strain rate, Tensile behaviour, Data reduction, Digital image correlation (DIC), Polymer-matrix composites (PMCs)

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Citation

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MLA
Spronk, Siebe et al. “Stress-strain Synchronization for High Strain Rate Tests on Brittle Composites.” Ed. Roger Brown. POLYMER TESTING 67 (2018): 477–486. Print.
APA
Spronk, S., Verboven, E., Gilabert Villegas, F. A., Sevenois, R., Garoz Gómez, D., Kersemans, M., & Van Paepegem, W. (2018). Stress-strain synchronization for high strain rate tests on brittle composites. (R. Brown, Ed.)POLYMER TESTING, 67, 477–486.
Chicago author-date
Spronk, Siebe, Erik Verboven, Francisco Antonio Gilabert Villegas, Ruben Sevenois, David Garoz Gómez, Mathias Kersemans, and Wim Van Paepegem. 2018. “Stress-strain Synchronization for High Strain Rate Tests on Brittle Composites.” Ed. Roger Brown. Polymer Testing 67: 477–486.
Chicago author-date (all authors)
Spronk, Siebe, Erik Verboven, Francisco Antonio Gilabert Villegas, Ruben Sevenois, David Garoz Gómez, Mathias Kersemans, and Wim Van Paepegem. 2018. “Stress-strain Synchronization for High Strain Rate Tests on Brittle Composites.” Ed. Roger Brown. Polymer Testing 67: 477–486.
Vancouver
1.
Spronk S, Verboven E, Gilabert Villegas FA, Sevenois R, Garoz Gómez D, Kersemans M, et al. Stress-strain synchronization for high strain rate tests on brittle composites. Brown R, editor. POLYMER TESTING. Elsevier BV; 2018;67:477–86.
IEEE
[1]
S. Spronk et al., “Stress-strain synchronization for high strain rate tests on brittle composites,” POLYMER TESTING, vol. 67, pp. 477–486, 2018.
@article{8561526,
  abstract     = {Nowadays, many researchers develop rate-dependent composite material models for application in dynamic simulations. Ideally, full stress-strain curves at a wide range of strain rates are available for identification of the different parameters of these models. Dynamic tensile tests are needed to produce the experimental input data. However, especially for brittle materials, the data acquisition during these tests becomes critical. The effect of synchronization on the test results is investigated by conducting a series of dynamic tensile tests on three different brittle continuous-fibre composite laminates. It is demonstrated that synchronization errors of the order of 1 microsecond already have a significant effect on the test outcome at high rates. With the aid of a finite-element model, the limiting factors on the maximum attainable strain rate are quantified.},
  author       = {Spronk, Siebe and Verboven, Erik and Gilabert Villegas, Francisco Antonio and Sevenois, Ruben and Garoz Gómez, David and Kersemans, Mathias and Van Paepegem, Wim},
  editor       = {Brown, Roger},
  issn         = {0142-9418},
  journal      = {POLYMER TESTING},
  keywords     = {High strain rate,Tensile behaviour,Data reduction,Digital image correlation (DIC),Polymer-matrix composites (PMCs)},
  language     = {eng},
  pages        = {477--486},
  publisher    = {Elsevier BV},
  title        = {Stress-strain synchronization for high strain rate tests on brittle composites},
  url          = {http://dx.doi.org/10.1016/j.polymertesting.2018.02.008},
  volume       = {67},
  year         = {2018},
}

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