An Experiment Monitoring Signals of Coal Bed Simulation under Forced Vibration Conditions

Table 12

Peak value of acceleration response.

Working condition	(g)	(g)	(g)	(g)
7	0.0193	0.0677	0.056	0.1797
19	0.104	0.14	0.1239	0.2821
39	0.511	0.6839	0.7581	0.9751
49	0.7719	0.931	1.3251	1.1809