Image Analysis of Shear Bands on Kaolin by Bifurcation Theory

In this paper, we present the image analysis of the progress of deterioration of kaolin on the basisof the group-thoretic bifurcation theory. The digital images of such deterioration are obtained from the photos of kaolin under shear by an image scanner. These images, which are expanded in terms of...

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Bibliographic Details
Published inJournal of applied mechanics Vol. 1; pp. 15 - 22
Main Authors SAIKI, Isao, MURAKAMI, Shinya, SANO, Ikuo, IKEDA, Kiyohiro, TERADA, Kenjiro
Format Journal Article
LanguageEnglish
Published Japan Society of Civil Engineers 1998
Subjects
bifurcation
group theory
image processing
shear band
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Summary:In this paper, we present the image analysis of the progress of deterioration of kaolin on the basisof the group-thoretic bifurcation theory. The digital images of such deterioration are obtained from the photos of kaolin under shear by an image scanner. These images, which are expanded in terms of the double Fourier series, are classified with reference to the rules of bifurcation. As a consequence of these, a realistic simulation of the progress of deterioration is realized on the basis of a firm theoretical basis.
ISSN:1345-9139
1884-832X
DOI:10.2208/journalam.1.15