1 April 1991 Pulsed holographic and speckle interferometry using Hopkinson loading technique to investigate the dynamical deformation on plates
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Proceedings Volume 1358, 19th Intl Congress on High-Speed Photography and Photonics; (1991) https://doi.org/10.1117/12.24002
Event: 19th International Congress on High-Speed Photography and Photonics, 1990, Cambridge, United Kingdom
Abstract
In our presentation we will concentrate on the dynamical experi mental techniques about the deformation of the finite-circular metal plates after normal impact . Holographic interferometry and defocused speckle photography are applied to get the full field response. Synchronization is accomplished with the electronical equipment specially designed by author. A new loading apparatus is developed to determine the transverse impact waveforms.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Lei Han, Lei Han, Xiaoping Wu, Xiaoping Wu, Shisheng Hu, Shisheng Hu, "Pulsed holographic and speckle interferometry using Hopkinson loading technique to investigate the dynamical deformation on plates", Proc. SPIE 1358, 19th Intl Congress on High-Speed Photography and Photonics, (1 April 1991); doi: 10.1117/12.24002; https://doi.org/10.1117/12.24002
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