黏弹性阻尼作用下轴向运动Timoshenko梁振动特性的研究 1)
周远,唐有绮(),刘星光
VIBRATION CHARACTERISTICS OF AXIALLY MOVING TIMOSHENKO BEAM UNDER VISCOELASTIC DAMPING 1)
Zhou Yuan,Tang Youqi(),Liu Xingguang

图3. 不同方法下衰减系数和频率随着黏弹性系数变化情况的比较

Fig.3. Comparison of attenuation coefficient and frequency with viscoelastic coefficient under different methods