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Vibrations of Beams with Hysteresis Damping

 

作者: C. C. Lo,  

 

期刊: The Journal of the Acoustical Society of America  (AIP Available online 1972)
卷期: Volume 52, issue 3B  

页码: 912-918

 

ISSN:0001-4966

 

年代: 1972

 

DOI:10.1121/1.1913196

 

出版商: Acoustical Society of America

 

数据来源: AIP

 

摘要:

The transient vibration problem of beams with hysteresis damping is studied. The hysteresis damping is characterized by being strain dependent, frequency independent, and having a stress‐strain loop with sharp corners. The mathematical solution employing the asymptotic method is given first, followed by the equivalent linear solution. Finally, the usefulness of the equivalent linear solution is discussed.

 

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