Research Article
Structures Dynamic Property Analysis of Elastic Composite Cylindrical Rolling Element
Table 2
Damping ratios of elastic composite cylindrical rolling element with a filling degree of 40%.
| No. | Time/s | Amplitude/mm | Damping ratio | Mean |
| x10 | 2.74063E-1 | 1.41255E-2 | 7.39246E-4 | 7.37539E-4 | x20 | 2.75827E-1 | 1.34844E-2 | x30 | 2.77624E-1 | 1.28658E-2 | 7.36879E-4 | x40 | 2.79454E-1 | 1.22837E-2 | x50 | 2.81118E-1 | 1.17409E-2 | 7.35168E-4 | x60 | 2.82882E-1 | 1.12109E-2 | x70 | 2.84579E-1 | 1.07120E-2 | 7.34461E-4 | x80 | 2.86341E-1 | 1.02289E-2 | x90 | 2.88105E-1 | 0.974892E-2 | 7.41940E-4 | x100 | 2.88870E-1 | 0.930488E-2 |
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