Disturbance failure mechanism of highly stressed rock in deep excavation: Current status and prospects

Tao Wang; Weiwei Ye; Liyuan Liu; Kai Liu; Naisheng Jiang; Xianhui Feng

doi:10.1007/s12613-024-2864-1

Volume 31 Issue 4

Apr. 2024

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Article Navigation > International Journal of Minerals, Metallurgy and Materials > 2024 > 31(4): 611-627

Tao Wang, Weiwei Ye, Liyuan Liu, Kai Liu, Naisheng Jiang, and Xianhui Feng, Disturbance failure mechanism of highly stressed rock in deep excavation: Current status and prospects, Int. J. Miner. Metall. Mater., 31(2024), No. 4, pp. 611-627. https://doi.org/10.1007/s12613-024-2864-1

Cite this article as:

Tao Wang, Weiwei Ye, Liyuan Liu, Kai Liu, Naisheng Jiang, and Xianhui Feng, Disturbance failure mechanism of highly stressed rock in deep excavation: Current status and prospects, Int. J. Miner. Metall. Mater., 31(2024), No. 4, pp. 611-627. https://doi.org/10.1007/s12613-024-2864-1

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Invited Review

Disturbance failure mechanism of highly stressed rock in deep excavation: Current status and prospects

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Corresponding author:
Liyuan Liu E-mail: liuliyuan@ustb.edu.cn
Received: 21 November 2023; Revised: 19 January 2024; Accepted: 26 February 2024; Available online: 27 February 2024

Abstract

Abstract

This article reviews the current status on the dynamic behavior of highly stressed rocks under disturbances. Firstly, the experimental apparatus, methods, and theories related to the disturbance dynamics of deep, high-stress rock are reviewed, followed by the introduction of scholars’ research on deep rock deformation and failure from an energy perspective. Subsequently, with a backdrop of high-stress phenomena in deep hard rock, such as rock bursts and core disking, we delve into the current state of research on rock microstructure analysis and residual stresses from the perspective of studying the energy storage mechanisms in rocks. Thereafter, the current state of research on the mechanical response and the energy dissipation of highly stressed rock formations is briefly retrospected. Finally, the insufficient aspects in the current research on the disturbance and failure mechanisms in deep, highly stressed rock formations are summarized, and prospects for future research are provided. This work provides new avenues for the research on the mechanical response and damage-fracture mechanisms of rocks under high-stress conditions.
- deep rock with high stress;
- highly stressed rock;
- rock failure;
- residual stress;
- energy release

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