HIGH-ORDER SELF-EXCITED VIBRATION INDUCED BY DRY FRICTION BETWEEN TWO ELASTIC STRUCTURES——VIBRATION MECHANISM OF THE CHINESE CULTURE RELIC DRAGON WASHBASIN 推荐 CAJ下载
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【英文篇名】
HIGH-ORDER SELF-EXCITED VIBRATION INDUCED BY DRY FRICTION BETWEEN TWO ELASTIC STRUCTURES——VIBRATION MECHANISM OF THE CHINESE CULTURE RELIC DRAGON WASHBASIN
<正> Combining theoretical and experimental modal analyses on self-excited vibration induced by dry friction between two elastic structures,we can ex-plain the high-order sell-excited vibration phenomenon in which water droplets spurtfrom fourteen or twelve areas of the Chinese culture relic dragon washbasin whenit is rubbed with hands,and clarify the mechanism of the singular high-order self-excited vibration.The experimental modes and the practical measured results arepresented for a special dragon washbas...
【英文摘要】
Combining theoretical and experimental modal analyses on self- excited vibration induced by dry friction between two elastic structures,we can ex- plain the high-order sell-excited vibration phenomenon in which water droplets spurt from fourteen or twelve areas of the Chinese culture relic dragon washbasin when it is rubbed with hands,and clarify the mechanism of the singular high-order self- excited vibration.The experimental modes and the practical measured results are presented for a special dragon washb...
【基金】
The project supported by the National Natural Science Foundation of China (19872003)
【更新日期】
2010-10-19
【分类号】
O324
【正文快照】
1 INTRODUCTION Beeause of its wide use,the self-exeited vibration has attraeted an extensive attentionall over the world.stelter[1],Leine et al.IZ]studied the self--exeited vibration phenomenoneaused by dry frietio工1.In 1993,Whng[3]pointed out that the v
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