Research Article
Research on Dynamic Stability Optimization of Rock Spreader considering Prevention of Geological Subsidence and Local Collapse in Reclamation Area
Table 1
Main design parameters of rock spreader.
| Main design parameters | Value |
| Rated conveying capacity | 4500 t/h | Average grounding voltage under normal operation | ≤110 kPa | Radius of gyration | 50 m | Length of discharging boom | 50 m | Maximum upward angle of discharging boom | 13° | Maximum downward angle of discharging boom | 4° | Length of the receiving boom | 50 m | Width of conveyor belt | 1.4 m | Speed of conveyor belt | 4 m/s | Speed of travel | 0∼8 m/min | Working gradient | 1 : 20 | Walking gradient | 1 : 10 |
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