Research Article

On the Flexural-Torsional Vibration and Stability of Beams Subjected to Axial Load and End Moment

Table 3

Fundamental frequencies for clamped-clamped boundary condition (C-C), when force and end moment are applied; a 40-element FEM model is used.

C-CEnd moment (MN·m)
06.149.21

Force (MN)FEM fundamental frequency (Hz)

016.26616.14115.984
0.6216.41316.29016.134
1.2316.55916.43716.283
1.8516.70316.58216.430