Research Article
Optimization and Application of Spacing Parameter for Loosening Blasting with 24-m-High Bench in Barun Open-Pit Mine
Figure 12
13 m × 6 m effective stress of the section between the front holes at different times. (a) t = 1.99 ms. (b) t = 43.49 ms. (c) t = 144.00 ms.
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(b) |
(c) |