Research Article
An Experiment Monitoring Signals of Coal Bed Simulation under Forced Vibration Conditions
Table 8
Extreme and enhancement coefficient of acceleration response (0.1 g).
| Shock excitation frequency (Hz) | (g) | (g) | (g) | (g) | | | |
| 1 | 0.0778 | 0.0107 | 0.01 | 0.027 | 1.65 | 1.54 | 4.16 | 5 | 0.107 | 0.0187 | 0.0193 | 0.04 | 1.77 | 1.88 | 3.89 | 10 | 0.11 | 0.022 | 0.0267 | 0.0503 | 1.58 | 1.99 | 3.75 | 15 | 0.13 | 0.0247 | 0.0287 | 0.0513 | 1.40 | 1.65 | 2.95 | 20 | 0.147 | 0.0247 | 0.0303 | 0.0603 | 1.18 | 1.44 | 2.87 | 24 | 0.104 | 0.02 | 0.0177 | 0.0403 | 1.35 | 1.19 | 2.71 | 27 | 0.0953 | 0.019 | 0.0193 | 0.0407 | 1.40 | 1.42 | 2.99 | 30 | 0.076 | 0.0173 | 0.0187 | 0.038 | 1.59 | 1.72 | 3.50 | 32 | 0.089 | 0.0197 | 0.0213 | 0.042 | 1.55 | 1.68 | 3.30 | 34 | 0.0854 | 0.0193 | 0.021 | 0.0423 | 1.58 | 1.72 | 3.47 |
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