Natural frequency | Load (kN) | |||||||
0 | 3 | 6 | 6.156 | 6.6 | 7.3 | 8 | 9.5 | |
Mode 1 | 27.52 | 27.52 | 27.51 | 26.54 | 24.97 | 23.16 | 21.82 | 20.38 |
Mode 2 | 102.40 | 102.40 | 102.40 | 101.99 | 100.92 | 98.94 | 95.91 | 89.20 |
Mode 3 | 249.98 | 249.98 | 249.97 | 241.15 | 227.71 | 215.40 | 208.60 | 203.99 |
Mode 4 | 399.26 | 399.26 | 399.25 | 389.62 | 374.72 | 358.95 | 343.77 | 328.99 |