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Proceedings Paper

Geometrical moire method for displaying directly the stress field of a circular disk
Author(s): Ji-Zhong Wang; Yunshan Wang; Yuan-Cheng Yin; Rui-Lan Wu
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Paper Abstract

In this paper, a geometrical moiré method for displaying directly isochromatics and isoclinics of a diametrically pressed circular disk is presented. It is demonstrated that by using two identical or different Wulff nets (or grids) not only the stress fields of a circular disk can be displayed, but the u-and v- displacemet fields can be also produced.

Paper Details

Date Published: 1 December 1991
Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.57498
Show Author Affiliations
Ji-Zhong Wang, Shandong Polytechnic Univ. (China)
Yunshan Wang, Shandong Polytechnic Univ. (China)
Yuan-Cheng Yin, Shandong Polytechnic Univ. (China)
Rui-Lan Wu, Shandong Polytechnic Univ. (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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