Experimental study on micromechanics behavior of the interphase in thermoplastic composites

Jin-Long Chen; Guisuo Xia; Yuwen Qin; Zhende Hou

doi:10.1117/12.468799

29 May 2002 Experimental study on micromechanics behavior of the interphase in thermoplastic composites

Jin-Long Chen, Guisuo Xia, Yuwen Qin, Zhende Hou

Proceedings Volume 4537, Third International Conference on Experimental Mechanics; (2002) https://doi.org/10.1117/12.468799
Event: Third International Conference on Experimental Mechanics, 2002, Beijing, China

Abstract

A digital speckle micro-metrology system, which is a combination of a long-focus microscope and a digital image-measuring device, is developed for studying the micro-mechanics behavior of the interphase in thermoplastic composites. In this paper, the micro- metrology system is employed to obtain the displacement field in each step, strain field in the area across the interphase and to investigate the effect of temperature on the interphase micro- mechanics behaviors of thermoplastic composites. The experimental results show that a significant mismatch of properties across the investigate the effect of temperature on the interphase micro- mechanics behaviors of thermoplastic composites. The experimental results show that a significant mismatch of properties across the interphase are compensated under practical service conditions of 100 degrees C.

Citation Download Citation

Jin-Long Chen, Guisuo Xia, Yuwen Qin, and Zhende Hou "Experimental study on micromechanics behavior of the interphase in thermoplastic composites", Proc. SPIE 4537, Third International Conference on Experimental Mechanics, (29 May 2002); https://doi.org/10.1117/12.468799

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