Research Article
Dynamic Response Analysis of the Coal Gangue-like Elastic Rock Sphere Impact on the Massless Tail Beam Based on Contact-Structure Theory and FEM
Table 2
Partial simulation parameters at different impact heights.
| Simulation group | Particle falling height (corresponding initial velocity) | X coordinate (m) | Particle material |
| Job-1 | 2 m (6.261 m/s) | −1 | Coal | Job-2 | 2.5 m (7 m/s) | −1 | Coal | Job-3 | 3 m (7.668 m/s) | −1 | Coal | Job-4 | 3.5 m (8.368 m/s) | −1 | Coal | Job-5 | 4 m (8.854 m/s) | −1 | Coal |
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