Free vibration of a cantilever shell construction

被引：0
|
作者：
Zhang, JW [1 ]
Wang, MT [1 ]
Xu, PM [1 ]
机构：
[1] Fushun Petr Inst, Dept Mech, Fushun 113001, Peoples R China
来源：
ASIA-PACIFIC VIBRATION CONFERENCE 2001, VOL 1, PROCEEDINGS | 2001年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The natural frequencies and mode shapes of a varied cross-section, not-rule around shell is described which is based on impulse excitation. Due to low damping the application to cantilever shell structure-blade requires special care in the digital processing of the date. Measured modal shape and damping coefficients are showed. This paper can accommodate date for structural design of horizontal-axis wind turbine blades.
引用
收藏
页码：306 / 308
页数：3
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