Research Article
Intelligent Control of Smooth Blasting Quality in Rock Tunnels Using BP-ANN, ENN, and ANFIS
Table 30
Prediction and calculation results of ENN.
| | Scheme | Maximum overbreak (m) | Maximum underbreak (m) | Area of overbreak (m2) | Volume of overbreak (m3) | Blast hole utilization factor (%) | Comprehensive quality index | Ranking | Evaluation levels |
| | 1 | 0.60 | 0.2 | 8.00 | 6.00 | 87.00 | 6.0994 | 5 | Lower | | 2 | 0.70 | 0.1 | 11.00 | 2.00 | 81.00 | 5.6525 | 3 | Intermediate | | 3 | 0.80 | 0.1 | 10.00 | 5.00 | 82.00 | 6.4114 | 6 | Lower | | 4 | 0.70 | 0.3 | 5.00 | 7.00 | 92.00 | 5.9687 | 4 | Lower | | 5 | 0.80 | 0.2 | 8.00 | 5.00 | 76.00 | 6.8001 | 7 | Lower | | 6 | 0.60 | 0.1 | 5.00 | 4.00 | 78.00 | 4.6670 | 1 | Intermediate | | 7 | 0.6 | 0.1 | 11.00 | 1.00 | 87.00 | 4.6761 | 2 | Intermediate |
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