冰激振动中的锁频共振分析1)

黄国君

STUDY ON FREQUENCY LOCK-IN RESONANCE IN ICE-INDUCED VIBRATION1)

Huang Guojun

图3 图2计算结果对应的冰力和结构响应主频随冰速的变化

Fig. 3 Dependence of the predominant frequencies of the ice force and structural response on ice velocity, corresponding toFig. 2