![](/images/graphics-bg.png)
Mobility Matrix of a Thin Circular Plate Carrying Concentrated Masses Based on Transverse Vibration Solution
Joint Authors
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-07
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
When calculating the vibration or sound power of a vibration source, it is necessary to know the point mobility of the supporting structure.
A new method is presented for the calculation of point mobility matrix of a thin circular plate with concentrated masses in this paper.
Transverse vibration mode functions are worked out by utilizing the structural circumferential periodicity of the inertia excitation produced by the concentrated masses.
The numerical vibratory results, taking the clamped case as an instance, are compared to the published ones to validate the method for ensuring the correctness of mobility solution.
Point mobility matrix, including the driving and transfer point mobility, of the titled structure is computed based on the transverse vibration solution.
After that, effect of the concentrated masses on the mechanical point mobility characteristics is analyzed.
American Psychological Association (APA)
Li, Desheng& Zhang, Junhong. 2014. Mobility Matrix of a Thin Circular Plate Carrying Concentrated Masses Based on Transverse Vibration Solution. Shock and Vibration،Vol. 2014, no. 2014, pp.1-15.
https://search.emarefa.net/detail/BIM-1047884
Modern Language Association (MLA)
Li, Desheng& Zhang, Junhong. Mobility Matrix of a Thin Circular Plate Carrying Concentrated Masses Based on Transverse Vibration Solution. Shock and Vibration No. 2014 (2014), pp.1-15.
https://search.emarefa.net/detail/BIM-1047884
American Medical Association (AMA)
Li, Desheng& Zhang, Junhong. Mobility Matrix of a Thin Circular Plate Carrying Concentrated Masses Based on Transverse Vibration Solution. Shock and Vibration. 2014. Vol. 2014, no. 2014, pp.1-15.
https://search.emarefa.net/detail/BIM-1047884
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1047884