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Proceedings Paper

High Speed Photographic Analysis Of Stress Wave Propagation, High Velocity Deformation, And Fracture In Impact Of Solids
Author(s): Kozo Kawata
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Paper Abstract

Merit and demerit of several high speed photographic techniques in applying to high speed photoelastic analysis of stress wave propagation, high velocity deformation, and fracture in impact of solids, are briefly surveyed. Some characteristic cases of high speed photoelastic analysis are reported. They are concerned with the problems of dynamic stress distribution by stress wave propagation, crack propagation, and supersonic disturbance source travelling in solid, etc. Strain and fracture behaviour analysis of metallic specimens in high velocity tension test up to 200 m/ sec is also reviewed and obtained crystal lattice systems effect in high velocity tensile breaking elongation is presented.

Paper Details

Date Published: 27 July 1979
PDF: 8 pages
Proc. SPIE 0189, 13th Intl Congress on High Speed Photography and Photonics, (27 July 1979); doi: 10.1117/12.957538
Show Author Affiliations
Kozo Kawata, University of Tokyo (Japan)

Published in SPIE Proceedings Vol. 0189:
13th Intl Congress on High Speed Photography and Photonics
Shin-Ichi Hyodo, Editor(s)

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