Mechanical Behavior, Energy Release, and Crack Distribution Characteristics of Water-Saturated Phyllite under Triaxial Cyclic Loading

<div>Spatial distribution of AE events at different stress levels for saturated phyllite (σ3 = 20 MPa; σc is the peak stress). (a) 0.3 σc, (b) 0.5 σc, (c) 0.7 σc, (d) 0.8 σc, € 0.9 σc, (f) 1.0 σc, and (g) failure.</div>

Advances in Civil Engineering

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Figure 19

Figure 19: Mechanical Behavior, Energy Release, and Crack Distribution Characteristics of Water-Saturated Phyllite under Triaxial Cyclic Loading 