Yalei Wang1, Jinming Xu1,2,*, Mostafa Asadizadeh3, Chuanjiang Zhong4, Xuejie Tao1
CMES-Computer Modeling in Engineering & Sciences, Vol.124, No.2, pp. 643-664, 2020, DOI:10.32604/cmes.2020.09866
Abstract Granite is generally composed of quartz, biotite, feldspar, and cracks.
The changes in digital parameters of these compositions reflect the detail of the
deformation process of the rock. Therefore, the estimation of the changes in digital parameters of the compositions is much helpful to understand the deformation
and failure stages of the rock. In the current study, after dividing the frames in the
video images photographed during the axial compression test into four parts (or,
the upper left, upper right, lower left, and lower right ones), the digital parameters
of various compositions in each part were then extracted. Using these… More >
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