摘要
采用新的近似法研究了热膨胀对超静定轴固有横振频率的影响。
The effect of thormal expantion upon the natural vibration friqnency of stati-cally indeterminate shaft is studied by a new approximate method
关键词
热膨胀
超静定轴
固有横向振动
振动频率
Thormal expantion, Stratically indeterminate shaft, Friquency