摘要
在考虑由振动引起缆索拉力增量的基础上,建立了缆索固有振动的控制方程’,推导出了缆索固有振动频率的特征方程,讨论分析了缆索拉力增量对缆索固有振动频率的影响。
On the base of the increment of cable＇s tension caused by vibration being considered, the control equation for cable＇s natural vibration was established, and the characteristic equation of cable＇s natural vibration frequency was deduced. At the same time, the effect of the increment of cable＇s tension on the frequency of cable＇s natural vibrations was discussed.
出处
《建筑技术开发》
2007年第2期1-2,共2页
Building Technology Development
关键词
拉力
固有振动
频率
Tension
Natural vibrations
Frequency
