A novel true triaxial apparatus for high-stress low-frequency disturbance in hard rocks: Development, validation, and application.

PLoS One · 2025 · PMC12119009 · PMID 40435330

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Within the stress levels discussed in this paper, when σ 3 is 30 MPa, the fracture angle of granite increases significantly with the increase in σ 2 exhibiting a clear trend. 4.2 True triaxial low-frequency disturbance test 4.2.1 Loading path.

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