Shock and Vibration / 2019 / Article / Fig 10

Research Article

Mechanisms of Crack Initiation and Propagation in Dense Linear Multihole Directional Hydraulic Fracturing

Figure 10

Pore water pressure and evolution of damage due to multicrack propagation. (a) Pore water pressure. (b) Pore water pressure for drilling connections. (c) Acoustic emission event.
(a)
(b)
(c)

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