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Proceedings Paper

Micromechanics experimental study for the interphase of composite materials
Author(s): Jin-Long Chen; Yuwen Qin; Ri Qu; Yanqing Wang
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Paper Abstract

Microscopic digital image metrology system, which is a combination of a long-focus microscope and a digital image measuring device, is developed for study in the mechanics behavior of the interphase of bimaterials. The natural texture of a specimen's surface is though as a carrier of deformation information and is analyzed to obtain the displacement field in each step, strain field and their real-time variation of the interphase. The resolution of the micro-metrology system is 10 nm. In this paper, the micro- metrology system is employed to investigate the mechanics behavior of the interphase under thermal impulsing. The experimental results that the interphase are the main factors of affecting the mechanics characteristic of the whole composite structure.

Paper Details

Date Published: 13 June 2001
PDF: 4 pages
Proc. SPIE 4317, Second International Conference on Experimental Mechanics, (13 June 2001); doi: 10.1117/12.429580
Show Author Affiliations
Jin-Long Chen, Tianjin Univ. (China)
Yuwen Qin, Tianjin Univ. (China)
Ri Qu, Tianjin Univ. (China)
Yanqing Wang, Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 4317:
Second International Conference on Experimental Mechanics
Fook Siong Chau; Chenggen Quan, Editor(s)

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