Research Article
Development and Application of an Intelligent Evaluation and Control Platform for Tunnel Smooth Blasting
Table 6
Comprehensive comparison of controlled and uncontrolled systems for tunnel smooth blasting.
| | Average value of the overbreak area (m2) | Mean value of average linear overbreak (m) | Maximum overbreak average (m) | Evaluation rating |
| | Before control implementation | 5.62 | 0.30 | 0.63 | 4 | | After control implementation | 2.76 | 0.19 | 0.44 | 3 | | Index decrease rate (%) | 50.90 | 36.70 | 30.20 | |
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