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Proceedings Paper

A New Experimental Technique To Separate Principal Stresses Proportional Exposure Piled-Plate Holography
Author(s): Cao Hongsheng; Chen Shiming; Dong Wei
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Paper Abstract

Propotional exposure piled-plate holography, a new experimental technique to separate principal stresses for both static and dynamic photoelastic holography is described, solves the problem of principal stress separation in multi-frame recording dynamic photoelastic holography. Applying the new technique to the multi-frame recording dynamic photoelastic holography, the authors recorded eight separated dynamic stress patterns for four different transients of a plan plate subjected to an impacting load. The dynamic stresses of the plate are analysed.

Paper Details

Date Published: 15 January 1988
PDF: 4 pages
Proc. SPIE 0673, Holography Applications, (15 January 1988); doi: 10.1117/12.939047
Show Author Affiliations
Cao Hongsheng, Zhejiang University (China)
Chen Shiming, Zhejiang University (China)
Dong Wei, Zhejiang University (China)


Published in SPIE Proceedings Vol. 0673:
Holography Applications
Jingtang Ke; Ryszard J. Pryputniewicz, Editor(s)

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