Published Paper

3D Image Correlation Studies of Geometry and Material Property Effects During Split Hopkinson Bar Experiments

Full field measurement of strain and strain rate in split Hopkinson bar experiments using the Aramis three-dimensional image correlation system has previously been thoroughly validated. Local strains and 3D displacements are measured at thousands of points, with data acquisition rates as high as 300,000 frames per second. The new capability of direct...

Published June 02, 2008 By Tim Schmidt (Trilion Quality Systems), Amos Gilat (The Ohio State University), Andrew Walker (The Ohio State University), Jeremy Seidt (The Ohio State University), John Tyson (Trilion Quality Systems)

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Industries & Applications

Aerospace & Defense DIC High-Speed Imaging Material Testing