Critical Damage and Microstructure Characteristics of Sandstone in the Three Gorges Reservoir Area by Single Specimen Method Under Different Stress Paths

Critical Damage and Microstructure Characteristics of Sandstone in the Three Gorges Reservoir Area by Single Specimen Method Under Different Stress Paths

The critical damage value of rock is an important parameter of stability analysis when engineering rock mass. Based on the previous single test method, this paper, combined with the deformation characteristics of rock residual phase under different stress paths, proposed a single specimen repeated l...

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Bibliographic Details
Main Authors: Hua Li, ZhiPeng Wang, Lingquan Dai, Liangpeng Wan, Huafeng Deng, Chao Yang, Jianghong Chen, Hongyue Pan, Lei Wang, Qiao Jiang
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-02-01
Series:Frontiers in Physics
Subjects:
single specimen method
stress path
sandstone
microstructure
critical damage value
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2021.775459/full

Internet

https://www.frontiersin.org/articles/10.3389/fphy.2021.775459/full

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