Study on the correlation of macro and meso parameters of parallel bond model sandstone

Study on the correlation of macro and meso parameters of parallel bond model sandstone

In order to study the mechanical response and failure characteristics of sandstone at the meso level, this paper first carried out indoor rock compression test and PFC2D uniaxial macro-meso parameter correlation numerical test based on parallel bond model.Then, the trial-and-error method is used to...

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Bibliographic Details
Main Authors: Wu Luyuan, Zhu Yongheng, Bai Haibo, Feng Yi, Li Hui, Su Chengdong
Format: Article
Language:English
Published: Emergency Management Press 2023-08-01
Series:矿业科学学报
Subjects:
pfc2d
uniaxial compression
trial and error method
regression analysis
control variable method
form of destruction
Online Access:http://kykxxb.cumtb.edu.cn/en/article/doi/10.19606/j.cnki.jmst.2023.04.005

Internet

http://kykxxb.cumtb.edu.cn/en/article/doi/10.19606/j.cnki.jmst.2023.04.005

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