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Proceedings Paper

Grating rosette and its application in measuring residual stresses
Author(s): Jubing Chen; Zhengyue Yu; Zhuoying Lin
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Paper Abstract

The performance of mechanical parts is influenced by residual stresses. Because of the randomness of residual stresses, they are very difficult to be determined by theory. The present treatment emphasizes methods for measuring residual stresses, and there are many methods for it. In this paper, one kind of three directional grating is made by the author, here denominating it as 'grating rosette', and by means of the moire interference technique and hole-drilling, a new method of residual stress measurement is developed.

Paper Details

Date Published: 29 May 2002
PDF: 4 pages
Proc. SPIE 4537, Third International Conference on Experimental Mechanics, (29 May 2002); doi: 10.1117/12.468833
Show Author Affiliations
Jubing Chen, Shanghai Jiaotong Univ. (China)
Zhengyue Yu, Shanghai Jiaotong Univ. (China)
Zhuoying Lin, Shanghai Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 4537:
Third International Conference on Experimental Mechanics

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