Mathematical Problems in Engineering / 2013 / Article / Tab 1

Research Article

Transfer Matrix Method for the Determination of the Natural Vibration Characteristics of Realistic Thrusting Launch Vehicle—Part I

Table 1

Frequency parameter for a free-free Euler-Bernoulli square beam under axial load for  N/m2;  N/m2;  kg/m3;  m;  m.

Axial load Mode [24] [TMM]

−0.99910.846806440.84680659
27.223860307.223860352
310.630845210.630845189

0.010.000000000.000000000
24.730040744.7300407450
37.853204627.853204624
410.995607810.995607838

1.013.267874883.267874878
25.593767315.593767306
38.353984548.353984538
411.326420411.326420425