Beam-type dynamic vibration absorber comprised of free-free beam

被引:29
|
作者
Kawazoe, K
Kono, I
Aida, T
Aso, T
Ebisuda, K
机构
[1] Japan Steel Tower Co Ltd, Wakamatsu Ku, Fukuoka 808, Japan
[2] Yamaguchi Univ, Dept Civil Engn, Ube, Yamaguchi 755, Japan
[3] Hiroshima Prefecture Ofc, Naka Ku, Hiroshima 730, Japan
来源
JOURNAL OF ENGINEERING MECHANICS-ASCE | 1998年 / 124卷 / 04期
关键词
D O I
10.1061/(ASCE)0733-9399(1998)124:4(476)
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
This note presents a new beam-type vibration absorber having a suppressing effect on several vibration modes of beams. An approximate tuning method of the beam-type dynamic absorber is proposed, in which application is made of the tuning conditions of an absorber in the two-degrees-of-freedom system. Numerical investigations have shown the approximate tuning method to be useful and have demonstrated the effectiveness of the beam-type dynamic vibration absorber.
引用
收藏
页码:476 / 479
页数:4
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