弯曲振动 [力] flexural vibration
[力] bending vibration
- 得到不同量子数的伸缩振动和弯曲振动的吸收波数和损耗。
Absorption wavenumber and loss of stretching vibration and bending vibration of different quantum number were obtained. - 算例表明,将弹性支承梁法应用于平面刚架弯曲振动模态分析,能取得较好结果。
The present method is applied to the mode analysis of bending vibration of a plane rigid frame, and the result is satisfactory. - 然后研究了非线性裂纹转子的弯曲振动特性,给出了进入倍周期分叉后裂纹转子的时域特性和频域特性。
The bending vibration characteristic of a nonlinear cracked rotor is then analyzed. The time frequency characteristics of a cracked rotor after entering double cycle bifurcation are introduced.