Research Article
Research on Surrounding Rock Stability Affected by Surrounding Rock Pressure and Rock Fracture under Blasting Vibration Load Action
Figure 7
Blasting waves’ propagation in intact surrounding rock. (a) Stress propagation within 30 μs. (b) Stress propagation within 120 μs. (c) Stress propagation within 400 μs. (d) Stress propagation within 660 μs.
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| (b) |
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