Artifact Correction for DVC Measurements Using a Laboratory X-Ray Source

  • J. Adrien
  • J.-Y. Buffière
  • F. HildEmail author
  • N. Limodin
  • J. Réthoré
  • S. Roux
Conference paper
Part of the Conference Proceedings of the Society for Experimental Mechanics Series book series (CPSEMS)


The effects of temperature elevation of the X-ray tube of a lab tomograph during image acquisition are analyzed in terms of their induced biases for Digital Volume Correlation (DVC) from a series of reconstructed volumes acquired successively. Spurious dilatational strains are induced by temperature variations in the tomograph. If not accounted for, any quantitative kinematic measurement is impossible for strain levels below 0.5%. When corrected, it is possible to determine the elastic parameters of nodular graphite cast iron.


Stress Intensity Factor Cast Iron Displacement Field Graphite Nodule Reconstructed Volume 
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This work was funded under the grant ANR-09-BLAN-0009-01 (RUPXCUBE Project).


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Copyright information

© The Society for Experimental Mechanics, Inc. 2013

Authors and Affiliations

  • J. Adrien
    • 1
  • J.-Y. Buffière
    • 1
  • F. Hild
    • 2
    Email author
  • N. Limodin
    • 1
  • J. Réthoré
    • 3
  • S. Roux
    • 2
  1. 1.MATEIS, Université de Lyon, INSA-Lyon/CNRSVilleurbanneFrance
  2. 2.LMT-Cachan, ENS Cachan/CNRS/Université Paris 6/PRES UniverSud ParisCachan CedexFrance
  3. 3.LaMCoS, Université de Lyon INSA-Lyon/CNRSVilleurbanneFrance

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