ESTIMATION OF VIBRO-ACOUSTIC PROPERTIES OF IDLERS BASED ON MODAL ANALYSIS

被引：0
|
作者：
Sawicki, Wojciech [1 ]
Krol, Robert [1 ]
机构：
[1] Politechn Wroclawskiej, Inst Gornictwa, Pl Teatralny 2, PL-50051 Wroclaw, Poland
来源：
MINING SCIENCE | 2006年 / 8卷
关键词：
D O I：
暂无
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The attempt to estimate vibro-acoustic properties of idlers has been presented in this paper. The methodology is based on experimental technique called modal analysis. It has been proved that modal damping is strictly connected with real damping of structure. Modal analysis has been performed for seven idlers. The averaged modal damping values of six modified idlers have been compared with the reference one.
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收藏
页码：179 / 185
页数：7
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