Research Article
Adaptability Analysis of Four-Leg Hydraulic Support with Large Mining Height under Impact Dynamic Load
Table 2
Impact response coefficient at the joint of canopy and goaf shield.
| Position | (0, 0) | (0, 1) | (0, 2) | (0, 3) | (0, 4) | (0, 5) |
| Load size 1500 kN | 0.094 | 0.070 | 0.097 | 0.130 | 0.166 | 0.202 | Load size 2000 kN | 0.095 | 0.070 | 0.097 | 0.131 | 0.167 | 0.203 | Load size 2500 kN | 0.96 | 0.070 | 0.098 | 0.131 | 0.167 | 0.203 |
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