Study of the nonlinear mechanical behavior of rock materials using the FFT numerical method based on the actual mesostructure

Study of the nonlinear mechanical behavior of rock materials using the FFT numerical method based on the actual mesostructure

Rock heterogeneity (such as mineral inclusions, micro-cracks, micro-voids and other microstructures) significantly affects its nonlinear mechanical behavior and failure process. This paper utilizes the Fast Fourier transform-based(FFT) numerical method which does not require meshing of complex micro...

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Bibliographic Details
Main Authors: Li Mingyao, Peng Lei, Zuo Jianping, Wang Zhimin, Li Shaojin, Xue Xiren
Format: Article
Language:English
Published: Emergency Management Press 2022-08-01
Series:矿业科学学报
Subjects:
fast fourier transforms (fft) method
digital image process
rocks
micromechanics
heterogeneity
Online Access:http://kykxxb.cumtb.edu.cn/cn/article/doi/10.19606/j.cnki.jmst.2022.04.007

Internet

http://kykxxb.cumtb.edu.cn/cn/article/doi/10.19606/j.cnki.jmst.2022.04.007

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