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Springs and masses as a stationary wave problem

 

作者: Jean‐Pierre Bonnet,  

 

期刊: American Journal of Physics  （AIP Available online 1991）
卷期: Volume 59, issue 3  

页码: 239-242

 

ISSN:0002-9505

 

年代: 1991

 

DOI:10.1119/1.16570

 

出版商: American Association of Physics Teachers

 

关键词: SPRINGS;OSCILLATIONS;EIGENFREQUENCY;ELASTIC WAVES;MECHANICAL STRUCTURES

 

数据来源: AIP

 

摘要:

The two‐degree‐of‐freedom oscillator consisting of two masses and three springs whose masses are not negligible is studied in terms of stationary waves. The corrected eigenfrequencies are calculated. It is shown that a recently published treatment of the same problem is valid only if the masses of the springs are very much smaller than the masses of the oscillating bodies.

 

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