Research Article
Vibration Theoretical Analysis of Elastically Connected Multiple Beam System under the Moving Oscillator
Table 1
Comparison of the dynamic response peaks of the midspan deflections of the four-layer beam system.
| Computed result | Speed (m/s) | 16 | 32 | 128 | 160 |
| | −0.55500 | −0.55500 | −0.93800 | −0.98700 | | −0.55183 | −0.54953 | −0.92658 | −1.00572 | | −0.12100 | −0.11500 | −0.21300 | −0.20500 | | −0.12082 | −0.11464 | −0.21318 | −0.20751 | | −0.10200 | −0.09300 | −0.17100 | −0.15800 | | −0.10225 | −0.09290 | −0.17102 | −0.15944 | | −0.09060 | −0.09230 | −0.15000 | −0.15200 | | −0.09070 | −0.09210 | −0.14960 | −0.14975 | | −0.57 | −0.98 | −1.22 | 1.89 | | −0.15 | −0.32 | 0.09 | 1.23 | | 0.25 | −0.11 | 0.01 | 0.91 | | 0.11 | −0.22 | −0.27 | −1.48 |
|
|