Image-based high strain-rate testing for the characterization of viscoplasticity

HIGHLIGHTS

• who: Bouda Pascal and collaborators from the French Aerospace Research Center (ONERA), DeptMaterials and Structures, Lille, France University of Valenciennes, LAMIH UMR CNRS, Valenciennes, France have published the research work: Image-based high strain-rate testing for the characterization of viscoplasticity, in the Journal: (JOURNAL)
• what: This work aims at identifying an elastic-viscoplastic material behaviour over a wide strain and strain-rate range (up to 0.1 and 1000 s-1 respectively) using the so-called Virtual Fields Method.
• how: In this work Finite Element Analysis (FEA) is used as a basis . . .
  

   

  

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