Fig. 19

Velocity field and fracture distribution of the surrounding rock under HESEs at different positions (a) angle of 0°,(b) angle of 30°, (c) angle of 60°, and (d) angle of 90°.
Velocity field and fracture distribution of the surrounding rock under HESEs at different positions (a) angle of 0°,(b) angle of 30°, (c) angle of 60°, and (d) angle of 90°.