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Proceedings Paper

Application of photoelastic coating method on elastoplastic stress analysis of rotation disk
Author(s): Benhan Dong; Penfei Gao; Ju Wang
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Paper Abstract

Stress analysis by analytical method has made remarkable progress in recent years as more sophisticated finite-element programs are developed for use with computer. However, there still remains many stress problems that cannot be rationally approached using finite-element analysis and only an experimental stress analysis test on the actual structure or part will provide the quantitative information necessary to achieve a safe reliable design. For example, the detection of local yield, analytical method cannot infallibly predict the occurrence of localized yield since it is random and its exact location is unpredictable.

Paper Details

Date Published: 1 December 1991
Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.49561
Show Author Affiliations
Benhan Dong, Shenyang Aeroengine Research Institute (China)
Penfei Gao, Shenyang Aeroengine Research Institute (China)
Ju Wang, Shenyang Aeroengine Research Institute (China)

Published in SPIE Proceedings Vol. 1554:
Second International Conference on Photomechanics and Speckle Metrology
Fu-Pen Chiang; Fu-Pen Chiang, Editor(s)

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