Analysis of localization in rock materials through DSCM

Guan-chang Jin; Shao-peng Ma; Yishan Pan

doi:10.1117/12.468794

29 May 2002 Analysis of localization in rock materials through DSCM

Guan-chang Jin, Shao-peng Ma, Yishan Pan

Proceedings Volume 4537, Third International Conference on Experimental Mechanics; (2002) https://doi.org/10.1117/12.468794
Event: Third International Conference on Experimental Mechanics, 2002, Beijing, China

Abstract

Localization is an important phenomenon for rock materials when undergoing compressive or tensile load. In this paper, one of the well-developed optical metrology-Digital Speckle Correlation Measurement is used to observe the localization in rock materials. A white light source is used in the experiment, thus the optical setup is very simple. This method is much less constrained for environment and then is suitable to the measurement of rock structure in situ.

Citation Download Citation

Guan-chang Jin, Shao-peng Ma, and Yishan Pan "Analysis of localization in rock materials through DSCM", Proc. SPIE 4537, Third International Conference on Experimental Mechanics, (29 May 2002); https://doi.org/10.1117/12.468794

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