Research Article
Adaptability Analysis of Four-Leg Hydraulic Support with Large Mining Height under Impact Dynamic Load
Table 6
Steady state response force of rear column.
| Position | (0, 0) (kN) | (0, 1) (kN) | (0, 2) (kN) | (0, 3) (kN) | (0, 4) (kN) | (0, 5) (kN) |
| Impact time 0.05 s | 2396.7 | 1928.5 | 1460.2 | 1012.1 | 543.33 | 74.38 | Impact time 0.03 s | 2396.6 | 1928.5 | 1460.3 | 1012.1 | 543.34 | 74.38 | Impact time 0.01 s | 2396.7 | 1928.4 | 1460.3 | 1012.1 | 543.33 | 74.36 |
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