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Proceedings Paper

Analysis of mechanical behavior and in-situ observations of Cu-Al-Be SMA under biaxial compressive tests by using DIC
Author(s): Sylvain Calloch; Christophe Bouvet; Francois Hild; Cedric Doudard; Christian Lexcellent
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Paper Abstract

A Digital Image Correlation technique is used to develop and validate a new biaxial compression set-up. Some experimental test have been performed under proportional and nonproportional loading conditions with the experimental set-up. During these test, a particular attention is paid to the appearance and the disappearance of martensite plates during the loading path. By using a long distance microscope with a CCD camera, we show the importance of the mechanical loading path shape on the martensite formation.

Paper Details

Date Published: 29 May 2002
PDF: 4 pages
Proc. SPIE 4537, Third International Conference on Experimental Mechanics, (29 May 2002); doi: 10.1117/12.468788
Show Author Affiliations
Sylvain Calloch, Ecole Nationale Superieure de Cachan (France)
Christophe Bouvet, Univ. de Franche-Comte (France)
Francois Hild, Ecole Nationale Superieure de Cachan (France)
Cedric Doudard, Ecole Nationale Superieure de Cachan (France)
Christian Lexcellent, Univ. de Franche-Comte (France)

Published in SPIE Proceedings Vol. 4537:
Third International Conference on Experimental Mechanics
Xiaoping Wu; Yuwen Qin; Jing Fang; Jingtang Ke, Editor(s)

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