Research Article
Shield Tunneling Parameter Matching Model and UI Interface
Table 6
Optimization results based on BP and PSO.
| | Tunneling parameter | Synchronous grouting amount (m3) | Shield thrust (kN) | Cutter head torque (kN·m) | Earth pressure (Bar) | Driving speed (mm/min) |
| | Optimization values | 9.85 | 9748.23 | 1148.23 | 1.99 | 30.45 |
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