Quantitative Identification of Mesoscopic Failure Mechanism in Granite by Deep Learning Method Based on SEM Images

Li, Diyuan; Liu, Zida; Zhu, Quanqi; Zhang, Chenxi; Xiao, Peng; Ma, Jinyin

doi:10.1007/s00603-023-03307-1

Cited by 11 publications

(1 citation statement)

References 63 publications

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“…(1) For permeability tests, real triaxial seepage shear tests of deeply fractured rocks need to be further investigated and combined with macroscopic, microscopic and trace methods for hydraulic coupling studies of rock materials at different scales to meet the requirements of practical engineering as much as possible [159][160][161][162][163].…”

Section: Conclusion and Prospectsmentioning

confidence: 99%

A Review of Hydromechanical Coupling Tests, Theoretical and Numerical Analyses in Rock Materials

Zhao

Liu

Lin

et al. 2023

Water

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The hydromechanical coupling behavior of rocks is widely present in the fields of rock mechanics and engineering studies. Analyzing and summarizing the relevant literature, the current status of experimental and coupling theory research on hydromechanical coupling is systematically described, the commonly used numerical simulation methods and their applications are briefly introduced, and the hydromechanical coupling problems in mining engineering, water conservancy, and hydropower engineering, slope engineering, tunneling engineering, and other fields are analyzed. Regarding the current status of studies on the hydromechanical coupling behavior of rocks, the test research aspect needs to further enhance the test studies on the triaxial shear permeability of rock material, and adopt a combination of macroscopic, fine, and microscopic methods to study the hydraulic coupling problems of rock materials from different scales. To couple theory, the traditional concepts are broken through, and new coupling theories and mathematical models are used to explain and solve the relevant practical problems. Meanwhile, the application of interdisciplinary approaches to solving coupling problems in the future is emphasized. In terms of numerical simulation and engineering applications, new large data algorithms are developed to improve the efficiency of simulation calculations. In addition, consideration should be given to the numerical simulation of coupling effects, the coupled rheological effects, and the coupled dynamic properties of rock masses under high-ground stress and high water pressure.

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